P3191 toyota prius

Apr 27, 2020 · The way that a P0401 is triggered on a 3rd Generation Toyota Prius is when one or more of the following happens. The EGR valve quits working, that MAP (manifold absolute pressure) sensor ...

Mar 6, 2021 · All codes cleared, attempted restart. No start condition. P3191 P0A0F. Attempted start with carb cleaner again. Engine ran for 5 seconds before stopping again. Not able to do phone call, here is a diagnostic chart that you can use, it get's a little more involved. DTC P0A0F/238 ENGINE FAILED TO START. Nebraska. Vehicle: 2005 Prius. Model: ----USA----. Alright guys. Got a 2007 Prius that will not run for more than 10 seconds and then throws either a P3191 or a P3190. Battery voltage is good at 12.6V, verified that vehicle has spark, fuel volume, fuel pressure is 50 psi, injector pulse is fine. Have cleaned throttle body and mass air flow.Nearly all new Toyota vehicles come with a keyless entry remote. This small remote attaches to your key chain and can be used to unlock and lock your car, in addition to activating...Then it would try to start but: Trying to start was rough 5 seconds and never started up, just threw codes and said check hybrid system. Engine Codes P0123, P2135, P3191 and HV Battery ECU: P0A0F. Tried doing it 4 times, but nothing gets better. I took stuff apart and checked it and put it back together, and no change.Nov 23, 2018 · 2012 Prius. Model: Two. Got my inverter replaced by toyota warranty. Barely a month I got p3190 and p3191 with symptom somewhat identical to inverter problem, but this time it wont even go on drive mode and stay on neutral ICE shutdown after 2 seconds. I'm cleaning the maf sensor and throttle assembly checking all hoses for leaks. Jun 16, 2020 · 2010 Prius. Model: IV. Yeah, P3191 comes down to the engine was cranked for as long as the car was willing to crank it, without starting. It's no fun to have that be intermittent. Have you noticed anything about temperature, moisture, or other conditions around the particular times it doesn't start? Because it's an engine-didn't-start code, it ... > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. Prius 2008 - P0171, P3190, P0A0F : Next steps? Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by …

Learn how to diagnose and fix the P3191 Toyota code, which indicates a problem with the engine system. Get detailed information, tips, and solutions from AutoCodes.Jul 28, 2020 · Cleaned the throttle body and MAF. got a new 12v battery. Cleared the codes, and the car ran for about 10kms/6 miles. Same issue presented itself. But only code 3190. Replaced the spark plugs, replaced the PCV valve, New maf sensor as I cleaned the other one with brake cleaner. (my mistake) I now get code 3190 and P0a0f -204. Jul 1, 2007 · 2008 Prius. C1241 is low 12 volt battery output. Check the voltage of the battery with a meter at the battery or the jump point with the car off. Also check the negative cable where it is fastened to the bodywork below the rear light for corrosion and tightness. P3191 Engine failed to start. Founded in 2003, PriusChat has been the go-to spot for Prius, hybrid, and EV discussion for over 10 years. PriusChat is the one of the largest privately-owned car forums left on the internet. We hope you'll join our home to educated & critical discussion, falling outside of the fray of Internet trolls & unconstructive discussion.> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. ... I had a P3191. I found a newer version of the TSB (attached), printed it off, and set forth try to convince a dealer to replace the …p219a: " Fuel System Air-fuel Ratio Cylinder Imbalance Monitor. The ECM uses the air fuel ratio sensor monitoring method and the crankshaft position sensor monitoring method to monitor injector injection volume inconsistencies and air fuel ratio imbalance between the cylinders due to leaks in the air intake/exhaust system, etc.Rate & Win. Toyota Prius is a 5 seater Sedan with the last recorded price of Rs. 45.43 Lakh. It is available in 1 variant, 1798 cc engine option and 1 transmission option : Automatic. The Prius is ...After working on this Prius 2ZR engine it would not stay running. This was a no start condition. In this DIY auto repair video I will show you how I fixed th...

Location: seatown. Vehicle: 2010 Prius. Model: N/A. have a 2013 prius 1.8 gas engine and will not stay running even i i put in maintenance mode has codes p3190,p3191 down to 2 bars on hybrid battery.so i checked fuel pressure 50 psi drops to 45 within 10 min then stays .the manual says thats in range,blocked egr pipe with scraper to intake no ...USA. Vehicle: 2005 Prius. Model: N/A. To make a long story short: I replaced a leaking fuel line and now the ICE won't run for longer than 10 seconds and produces P0A0F and P3193 codes. I'm able to clear codes after letting it sit for an hour or so, but they come back after brief idle. Battery was disconnected in an attempt to "reset" things.USA. Vehicle: 2005 Prius. Model: N/A. To make a long story short: I replaced a leaking fuel line and now the ICE won't run for longer than 10 seconds and produces P0A0F and P3193 codes. I'm able to clear codes after letting it sit for an hour or so, but they come back after brief idle. Battery was disconnected in an attempt to "reset" things.Toyota has recalled 340,000 of its Prius Hybrid models due to a parking brake issue. So far, no accidents have been reported in Japan. By clicking "TRY IT", I agree to receive news...Dec 16, 2009 · P3191 - means the engine did not start in time The Dealer said it was the fuel pump, and because the fuel tank and pump are integrated in the Prius, the repair is complex, it would be $1017 to repair. I had the technician measure the fuel pressure to make sure it was low. The technician told me that Toyota is well aware of this issue.

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Wiring diagrams are here: Toyota Service Information and Where To Find It | PriusChat #11 ChapmanF, Dec 19, 2022. Tombukt2 Senior Member. Joined: Nov 29, 2020 8,265 1,434 0 Location: Durham NC Vehicle: 2009 Prius ... Founded in 2003, PriusChat has been the go-to spot for Prius, hybrid, and EV discussion for over 10 years. …P3191 Toyota Prius. Prius toyota 2009 2001 bledel alexis review hybrid repair checks europe specs taddlr fuel sales mil quick Toyota prius 2001, master warning light / check engine light fuel pump Prius start. prius no start. - YouTube. Toyota prius 4cf2 Toyota prius hybrid code p3191 Etal smd transformer matching line farnell compare add ...On Thursday, a friend came over with an Autel Maxisys. The only codes found were P3190, P3191 and P0A0F. I have a Carista OBD2 Adapter (their app has major issues). I tried OBD Auto Doctor, which gave me the same codes as the Autel Maxisys. Dr Prius is currently loaded, but I have not purchased it yet. Vehicle: 2002 Prius. Model: N/A. DTC Codes P3191 Engine dose not start. Let me tell you little bit what has brought me to this code. I bought this 2002 Toyota Prius little over a week ago at a car auction so it was sold as is with no warranty. And it ran great when I tested it no check engine lights or Triangles, engine was clean, sounded good ...

2002 prius stalled after having oil change. codes are p1390 and P3191. Had just changed it and was driving home when it - Answered by a verified Toyota Mechanic. ... I have a 2010 Toyota Prius it was previously running and then the third cylinder was leaking antifreeze, so the head gasket was replaced. ...Toyota Supports ASE Certification Page 1 of 12 EG047-04 Title: M.I.L. ON" DTC P3191, P3190, AND/OR P0A0F Models: ’04 – ’05 Prius Technical Service BULLETIN October 18, 2004 TSB REVISION NOTICE: February 22, 2005: Applicable Vehicles has been updated to include 2005 model year. November 19, 2004: The Caution in Repair Procedure B Step 1 ...Queensland Australia. Vehicle: 2010 Prius. Model: Three. p3190 code and won't start. Hi my 2010 prius stopped today whilst driving, lost power and then stopped completely and showed hybrid system fault. After stopping tried to move again but only got a few metres and tried turning off and on again but would not start.The code I got from my mechanic was P3193: fuel run out. I'm trying to understand what this means because my mechanic isn't hybrid savvy and I really don't want to bring it to the dealership if I don't have to. Just a long shot, but check that your gas cap is on nice and tight (take it off and put it back on again).p219a: " Fuel System Air-fuel Ratio Cylinder Imbalance Monitor. The ECM uses the air fuel ratio sensor monitoring method and the crankshaft position sensor monitoring method to monitor injector injection volume inconsistencies and air fuel ratio imbalance between the cylinders due to leaks in the air intake/exhaust system, etc.2010 Prius. Model: IV. Yeah, P3191 comes down to the engine was cranked for as long as the car was willing to crank it, without starting. It's no fun to have that be intermittent. Have you noticed anything about temperature, moisture, or other conditions around the particular times it doesn't start? Because it's an engine-didn't-start code, it ...Nebraska. Vehicle: 2005 Prius. Model: ----USA----. Alright guys. Got a 2007 Prius that will not run for more than 10 seconds and then throws either a P3191 or a P3190. Battery voltage is good at 12.6V, verified that vehicle has spark, fuel volume, fuel pressure is 50 psi, injector pulse is fine. Have cleaned throttle body and mass air flow.Mar 28, 2023 · Checked Techstream and before turning on the engine I got these codes: (P3190, P3191, U029A). After turning engine on it showed these: (P3190, P0A0F, C1259, C1310, U0155) Watched a Youtube vid that says if the codes P3190, P3191, & P0A0F are present then it is NOT an HV battery issue and it is the engine failing to regenerate battery. I noticed ... mrv. Started up the car this morning, coldest day in a while here in DC (23F), and the check engine/hybrid system lights came on. Car seemed to drive fine. On the energy consumption screen, the hybrid battery looks appropriately full, and it looked to be charging and discharging at appropriate times.Toyota prius 20 бензонасос работает, но не работает 🤣 ошибки p3191 , p0a0f. Toyota prius 2001, master warning light / check engine light fuel pump problem odb code p31912001-2009 prius p3191, p3190, p0a0f P0420 toyota prius, easy …

Then it would try to start but: Trying to start was rough 5 seconds and never started up, just threw codes and said check hybrid system. Engine Codes P0123, P2135, P3191 and HV Battery ECU: P0A0F. Tried doing it 4 times, but nothing gets better. I took stuff apart and checked it and put it back together, and no change.

Here is the name of the kind of part I replaced: Toyota Prius W2 1.5 H 2007 RHD Air Intake Tube Pipe GF491-02670 15489782 (looks exactly the same as the Gen 1 part) But basically, once I put this part in, and the throttle body is cleaned, I see a little progress in that the gas is now registering... but still getting my P3191 code, still ...2003 Prius. Our inverter pump failed and we had a local mechanic change it, and it ran perfectly after he changed it, and then when we went to pick it...Toyota prius p0420: catalyst system efficiency → below threshold → bankBest of p3193 toyota-prius Toyota prius 20 бензонасос работает, но не работает 🤣 ошибки p3191Toyota prius p3191-engine does not start p0a0f- engine fail to start. Learn how to diagnose and fix the P3191 Toyota code, which indicates a problem with the engine system. Get detailed information, tips, and solutions from AutoCodes. Jan 25, 2022 · Thanks! (from a demoralized Prius owner..) PS1: I'm hoping to keep my Prius for another 2-3 years. We do about 5-8 k miles max per year now. As other old Prius, it drinks oil but it is manageable (one quarter between the 6-month interval oil change). PS2: here are some screenshots from the Car Scan app. I can get more information if needed 2003 Prius. Model: N/A. Hi Chap. This past summer I had a couple of issues , the final was the clincher on the y. Visit 1 Mechanic: P30009 ->I replaced 12v aux battery. Visit 2 Mechanic: C1259, P3191, P3101 -> I cleaned throttle body, moss air flow sensor, removed and replaced circuit opening relay.2001-2007 Toyota Prius check engine/MIL/rattle after oil change – P3191. The 2001-2007 Prius equipped with the 1.5L 4-cylinder 1NZ-FXE is more prone to misfires and a check engine light after an oil change, especially if the oil level is overfull or the wrong weight oil is used. To prevent this condition use only 5w20 or 5w30 ILSAC GF-4 SAE ...If your Prius doesn’t have any heat or has codes P1121, P1120, P1122 or P1123, the likely cause of both your lack of heat and the check engine light/check hybrid system message is a stuck coolant flow control valve. This problems is more common on 2004-2007 Prii, but the system was used through 2009. The 2004-2009 Prius uses a …After working on this Prius 2ZR engine it would not stay running. This was a no start condition. In this DIY auto repair video I will show you how I fixed th...I had an Master Warning Light / Check Engine Light with my Toyota Prius when the OBD Code P3191 Engine Warning happened. Car was still able to drive and the ...

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Mar 9, 2023 · Toyota Prius P3190 poor engine power, P0A0F -204 ENGINE FAILED TO START Solved , it was Fuel pump issue in my case P3190 poor engine powerp3191 engine does not startp3193 fuel run outP0A0F engine failed to startp3190 Toyota Priusp3191 Toyota Camry hybridp3193 Toyota Highl...2012 Prius. Model: Two. Got my inverter replaced by toyota warranty. Barely a month I got p3190 and p3191 with symptom somewhat identical to inverter problem, but this time it wont even go on drive mode and stay on neutral ICE shutdown after 2 seconds. I'm cleaning the maf sensor and throttle assembly checking all hoses for leaks.Model: ----USA----. Results of troubleshooting and repairing 2003 Prius P1128 & P3191 codes. These codes appeared a week or so prior to the vehicle finally slowing down and eventually stopping. I had cleaned the throttle plate about a month earlier and cleared a previous code. Vehicle ran normally until the last situation where the P1128 and ...Have a 2014 Toyota Prius V Hybrid 1.8 liter that has codesw P3190 & P3191. Have replaced Hybrid Battery Fuel pump and Throttle body. The HV battery loses power and does not start, ... I Have A 2009 Toyota Prius Te Master Red Exclamation Mark Comes On And The Car Will Not Start.Found the issue. https://www.tsbsearch.com/Toyota/T-SB-0041-15Fixed the issue by going to the dealership and having them replace the part …Prius 2001 (Gen 1) P3191 & P0300 Jump to Latest Follow 5K views 3 replies 2 participants last post by SorenLorenson Apr 28, 2017Toyota Prius engine wont start wont stay running trouble code P3190 DIY fix - YouTube. saneauto. 16.6K subscribers. Subscribed. 491. 45K views 2 years ago …TOYOTA HYBRID troublecodes Prius dtc p3190P3191 p3193 Power engine power engine fail to start solution problem solveWhen you agree to a lease on a Toyota vehicle, you are agreeing to pay monthly payments for the term of the lease. If you die during the lease, your estate or a cosigner on the lea... ….

2007 Prius. Model: N/A. Help! I got a routine oil change on Tuesday and after a mile or so after leaving my mechanic place the car stopped accelerating and all of the usual lights came on for the hybrid battery (triangle; VSC; check engine; Exclamation point in big circle). I had the car towed back to the mechanic (lost a day of because my car ...Mar 22, 2015 · 2014 Prius. Model: IV. Have a 2010 prius 3 with 140k miles. Its showing the check hybrid system message. Have tried to get car started and failure cleared by charging and jumping the 12v battery. With it jumped, still wont run. I have tried disconnecting 12v batt for 10 min and reconnecting.....thought it was fixed, as then the fault message ... 2010 Toyota Prius. Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) TSB: Some 2010 - 2013 model year Prius and 2012 - 2013 model year Prius V vehicles may ...Specialising in Toyota Hybrid carsThe car was brought in with the engine light on and check hybrid system on the dashboard. The scanner showed the codes P319...P0A0F Engine Failed to Start. Below is the most possible causes. 2010 Toyota Prius. L4-1.8L (2ZR-FXE) Hybrid. P3190. DTC P3190. Symptom Descriptor 2Zr-Fxe Engine Control. Probable Causes Camshaft Position (CMP) SensorCrankshaft Position (CKP) SensorEngineEngine Control Module (ECM)Engine Coolant Temperature (ECT) …> Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more ... Had codes P0A0F, P3190, P3191 and C0205. From the information I can gather, it seems this problem usually happens when the car is low on fuel. I don't think it ran out of fuel, I …PLANO, Texas, March 28, 2023 /PRNewswire/ -- Toyota Motor North America (TMNA) announced today the addition of USA Track & Field and U.S. Paralymp... PLANO, Texas, March 28, 2023 /...Circled in red is the spring for the throttle plate. Highlighted in green is a tab where you can rest your finger and rotate counter-clockwise to open the throttle plate so it can be cleaned. 2) Rotate the spring and use your other hand to clean the dirty side of the throttle plate and throttle body walls with throttle body cleaner.As the P3190/P3191 issue was well documented, the code alone was all that you needed. You won't always be so lucky. I see misdiagnosis all the time by technicians, including dealership technicians, who looked at the code and nothing else. Toyota's TIS website is a good value; one of the cheapest and most comprehensive in the industry. P3191 toyota prius, P3190 poor engine powerp3191 engine does not startp3193 fuel run outP0A0F engine failed to startp3190 Toyota Priusp3191 Toyota Camry hybridp3193 Toyota Highl..., The most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 (Engine Does Not Start), P3190 (Poor Engine Power) and P0A0F (Engine Failed to Start). ... Another common cause of P3191, P3190 and P0A0F is a failed fuel pump, especially on 2001-2003 models. The …, As the world continues to prioritize sustainability and environmental consciousness, automakers are stepping up their game to produce eco-friendly vehicles. One such vehicle that s..., This is all theory as I try to troubleshoot my Prius problem. Your "theory" exhibits a gross ignorance of how modern cars work in general and in particular how the Prius works. There is no correlation to the 12 V battery. The 2 codes you pulled tell you all you need to know as to where/what the problem is. OCpri said: ↑., Model: I. I replaced the head gasket on my 2013 Toyota Prius because coolant was leaking into cylinder 1. I had the head machined, and followed the steps in that gasket masters video. When the job was done and I started the car, I got a P3190 DTC "poor engine power", and the engine started but sounded labored, sick, very low RPMs., Toyota Supports ASE Certification Page 1 of 12 EG047-04 Title: M.I.L. ON" DTC P3191, P3190, AND/OR P0A0F Models: ’04 – ’05 Prius Technical Service BULLETIN October 18, 2004 TSB REVISION NOTICE: February 22, 2005: Applicable Vehicles has been updated to include 2005 model year. November 19, 2004: The Caution in Repair Procedure B Step 1 ..., > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! Check out this thread for more details and to report any other bugs. Prius fault code p3191 with pending fault p0a80. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by …, The next day, the car experienced the exact same problems, but this time, the car wouldn't even start, or go into any other gear but Neutral. Resigned, I had it towed to …, 2012 Prius. Model: Two. Got my inverter replaced by toyota warranty. Barely a month I got p3190 and p3191 with symptom somewhat identical to inverter problem, but this time it wont even go on drive mode and stay on neutral ICE shutdown after 2 seconds. I'm cleaning the maf sensor and throttle assembly checking all hoses for leaks., The P3191/P3101 engine failed to start code is getting rather common on the 2001 Prius (and some of the newer Classics in colder temperatures). Basically, one of the ECUs doesn't wait long enough for the gasoline engine to start (particularly for those in colder climates), and just halts the startup process with warning lights and doesn't go ..., Unlike the Tesla Model S battery, the Toyota Prius battery is light and easy enough for thieves to steal in 20 minutes. By clicking "TRY IT", I agree to receive newsletters and pro..., cnc97 said: ↑. Disconnect the 12v for a minute and reconnect it. Then try again. After disconnecting the 12 volt battery for five minutes and reconnecting it, everything on the dash looked normal but the ready light did not come on. I pressed the start button again and instead of shutting down, the ready light came on., Feb 4, 2015 · The most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 (Engine Does Not Start), P3190 (Poor Engine Power) and P0A0F (Engine Failed to Start). Here are some quick things to check if you’ve got these particular codes and how to repair your Toyota Prius ... , Model: I. I replaced the head gasket on my 2013 Toyota Prius because coolant was leaking into cylinder 1. I had the head machined, and followed the steps in that gasket masters video. When the job was done and I started the car, I got a P3190 DTC "poor engine power", and the engine started but sounded labored, sick, very low RPMs., Vehicle: 2014 Prius. Model: Three. Inverter pump is code P0A93. You can check it by removing the inverter coolant reservoir cap and checking for a slight "turbulence" to the coolant with the car in ready mode. Engine water pump code is P261B. These are not your issues, though... P3190 in Gen 3 is trending toward fuel pump failure with some ..., I have a 2003 prius that suddenly stopped running with the hybrid system warning light illuminated. Took it to the dealer and they told me it logged the following DTC's: P3101, P3190, P3191 as well as C1213 and C1521. They told me that the Engine management system ECU and relay need to be replaced to the tune of $1300 for parts and labor., Aug 11, 2009 · 3191 Engine (aka ICE) does not start. 3090 Poor engine power. 3101 Engine system malfunction. 204 Abnormal engine output (abnormal signal from ECM) 205 Engine unable to start (due to abnormal signal from ECM) Bottom line, if your engine does not start and one or more of these DTC codes come up, you are covered by the extended warranty. , 01 prius has a P3191 code and when i start it after being in the sun for a while the engine shuts off and warning lights illuminate. i cleaned my mass airflow sensor, but i was wondering what can i use to clean the throttle plate, that is safe for the intake manifold / engine., These lights reset themselves after the second engine restart. Last Saturday, these same lights came on again and stayed on, even during the drive to Toyota of Killeen. Unfortunately, the Prius tech had the day off so Monday was the earliest day my car could be fixed. Picked up my car Monday afternoon. The code was P3191., Yep. You are correct. That is the descriptor for the P3191 code. In my case it would actually start for a few seconds and then immediately stop. Here's a nifty …, P3191 : - Engine does not Start - - Out of fuel - Engine coolant temperature sensor - Crankshaft position sensor - Camshaft position sensor - EGR valve assembly - ECM Check your oil level. If it is over the top fill …, Jun 16, 2020 · 2010 Prius. Model: IV. Yeah, P3191 comes down to the engine was cranked for as long as the car was willing to crank it, without starting. It's no fun to have that be intermittent. Have you noticed anything about temperature, moisture, or other conditions around the particular times it doesn't start? Because it's an engine-didn't-start code, it ... , The Toyota Tundra has proven to be a rugged, practical truck that is able to compete with the best from the American truck makers. The Tundra is available with a V6 or a V8 engine...., p3191トヨタ説明 ハイブリッド車用電子制御ユニット（HV ECU）は、エンジン制御モジュール（ ECM ）エンジンに要求される動力出力（要求出力）、エンジンが発生する推定トルク、制御目標RPMのエンジンRPM、およびエンジンが始動モードにあるか否かなどの ... , Levi, Recently my daughter was on a road trip in MN in my 2002 Prius when she experienced multiple warning lights. The local dealership diagnosed a P3190 and P3191, cleaned the throttle body, and replaced the air filter, to a tune of $460 (towing included). I found your chat entry, phoned Toyota, and referenced my issue and your letter., BECOME A MEMBER TODAY! FOR LIVE VIDEO CHATS WITH ME PERSONALLY! (Click Join next to Subscribe)How to fix engine codes on 2010-2015 Toyota Prius hybrid. Easy ..., USA. Vehicle: 2005 Prius. Model: N/A. To make a long story short: I replaced a leaking fuel line and now the ICE won't run for longer than 10 seconds and produces P0A0F and P3193 codes. I'm able to clear codes after letting it sit for an hour or so, but they come back after brief idle. Battery was disconnected in an attempt to "reset" things., (RTTNews) - Japanese auto major Toyota Motor Corp. (TYT.L) reported Thursday that its worldwide sales for the month of February totaled 856,376 un... (RTTNews) - Japanese auto majo..., The Diagnostic Trouble Code (DTC) P3190 is set if following conditions continue at a fixed engine RPM or for a fixed length of time: -Communication with HV ECU is normal. -Engine RPM is a fixed value or more. -Engine start mode is not active. -Target torque is at a fixed value or more. -Ratio of estimated torque against target torque is less ..., 2001-2009 Prius P3191, P3190, P0A0F – quick checks for Toyota Prius MIL repair most common codes from the 2001-2009 Toyota Prius, and often those that stump most auto mechanics and many a Toyota mechanic, are P3191 ( Engine Does Not Start), P3190 (Poor Engine Power) and P0A0F (Engine Failed to Start). Here are some quick things to check if ..., However, I started the get this error, P3191. The engine will crank roughly for a few seconds, then stops. There is also smoke coming from the air intake when you open the air filter box. I replaced the MAF, cleaned the throttle body, and check the hoses are correctly connected. Still, the problem keeps., The Toyota Prius Prime is called the best Prius yet—but is it enough to boost sales? A sweet price and new features make the case. By clicking "TRY IT", I agree to receive newslett..., The way a Prius starts can fool you if you haven't worked on it before. The electric motor that starts it is something like 13 HP, so instead of sounding like a regular car's 12 volt starter struggling to crank, it just spins the engine up to 1200 rpm right away (which to most people sounds like "the engine starts").