Glow relay short circuit kia optima

Causes of Glow Relay Stuck on Kia Bad Knock Sensor. A faulty knock sensor can lead to the glow relay getting stuck on in a Kia. This issue affects performance and fuel economy. Short Circuit. A short circuit in your vehicle’s electrical system might be another cause for the glow relay to remain on. This can lead to other complications. Wiring ...

Glow relay short circuit kia optima. Kia Sorento 2nd generation fuses and relays designation with box diagrams, photographs and locations. Cigarette lighter fuse. ... (relay 1), glow plug relay unit: MODULE 1: 7.5A Sport mode switch (gearshift lock solenoid), key lock solenoid: A/BAG IND: 10A Instrument Cluster (IND.), Digital Clock ... Kia Ceed JD 2G fuse and relay; Kia Optima 4G ...

Warranty: This genuine part is guaranteed by Kia's factory warranty. Fits the following Vehicles: 2011-2018 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P. View related parts. Kia Optima Bearing Pair Set-Connecting Rod. Part Number: 230602G401. Vehicle Specific. $25.68 MSRP: $34.30.

Yes. I recommend you call the dealer and see if the recall applies to your vehicle. If it does not, it is possible that it just needs a new knock sensor. Ask Your Own Hyundai Question. Is the knock sensory easy to get to. Hyundai Mechanic: EricFromCT. You would have to remove the intake manifold.Eric and 87 other Kia Specialists are ready to help you. Eric. 61,041 Satisfied Customers. 20+ yrs. experience as repair shop manager and technician. Eric is online now. Share this conversation. P1326 Code. 2016 Kia optima fe. Was driving 70mph and all of. Mike V.slight glow in left led (side mirror edge/tip LED only) only can see if pitch black (very dim glow), but constant drain on battery, what to do? relay on aftermarket 4-eyes LED FOGS. added some extra brake light leds (no relay, just tapped into existing brake connections), and replaced one bulb in cargo area with an LED - took bulb out).Loosing power code said knock sensor p1326 changed it now have p1326 glow relay stuck. Kia. The car is a 2011. Read - Answered by a verified Kia Mechanic ... I have a 2015 Kia Optima LX 2.4 and it's knocking a little bit but I'm getting a code saying glow relay ... read more. JOHN aka Eauto. self employed. High School or GED. 25,667 …6 Airbags. In case you are involved in a collision, all the passengers will. be well protected by seven airbags, which include a new front centre-side airbag. Ask for a quotation Book …It sounds like the starter relay contacts may be sticking together keeping the starter motor (and solenoid) operational after you release the ignition switch. ... The circuit on the right is the ignition interlock that drives the starter relay coil. ... Drives. 2008 KIA Spectra, 2014 KIA Optima, 2016 Chrysler 200s, 2006 Jeep Liberty, 1997 Ford ...

A vehicle’s air filter is responsible for filtering the air that the engine takes in. The air filter catches particles and debris preventing the dirt from mixing with fuel, keeping...Good luck trying to buy a Toyota, Kia or Honda. These auto brands have the lowest supply of cars available for sale at dealerships now. By clicking "TRY IT", I agree to receive new...Electronic Circuits - Electronic circuits can come in a wide variety of configurations. Learn about some of the different types of electronic circuits and integrated circuits. Adve...A car's fuel pump relay turns on the fuel pump when the motor runs. When a relay is defective, it is usually because of a bad coil or bad connection. To check both operations, remo...1. Place the starter motor in a vise equipped with soft jaws and connect a fully-charged 12-volt battery to starter motor as follows. 2. Connect a test ammeter (150-ampere scale) and carbon pile rheostats shown is the illustration. 3. Connect a voltmeter (15-volt scale) across starter motor.

2013 Kia Optima Starter Relay. Buy Online. Pick Up In-Store. Add your vehicle for an exact fit. 1-1 of 1 Results. Sort by . List. Grid. Filter . Sort by . 1-1 of 1 Results. Sponsored. Duralast Relay and Resistors 20027. Sponsored. Duralast Relay and Resistors 20027 $ 52 99. Part # 20027. SKU # 155155. Limited-Lifetime Warranty. Check if ...It’s crucial to address this issue promptly to avoid further damage to your vehicle’s electrical system. In this ultimate guide, we’ll walk you through the steps to successfully diagnose …Description of ESC. Electronic Stability Control (ESC) recognizes critical driving conditions, such as panic reactions in dangerous situations, and stabilizes the vehicle by individual wheel braking and engine control input. ESC adds an additional function known as Active Yaw Control (AYC) to the ABS, TCS, EBD and ESC functions.Teahouse accommodation is available along the whole route, and with a compulsory guide, anybody with the correct permits can complete the circuit. STRADDLED BETWEEN THE ANNAPURNA M...2005 Kia Optima Headlight Relay. Buy Online. Pick Up In-Store. Add your vehicle for an exact fit. 1-1 of 1 Results. Sort by . List. Grid. Filter . Sort by . 1-1 of 1 Results. Sponsored. Duralast Relay 16408. Sponsored. Duralast Relay 16408 $ 47 99. Part # 16408. SKU # 595034. Limited-Lifetime Warranty. Check if ...Kia Troubleshooting. Getting a "glow relay stuck on" on my 2015 Kia Optima. What…. Answered in 3 minutes by: CaseyA925. Category: Satisfied Customers: 6,259. Experience: Ask Your Own Kia Question.

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Please try a different search term, check/clear your selected vehicle or check out our suggestions below. Contact one of our professional parts people to help locate the item. Call. Shop for the best Blower Motor Cutout Relay for your 2014 Kia Optima, and you can place your order online and pick up for free at your local O'Reilly Auto Parts.Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Weight Classification System (WCS) Repair procedures. Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front passenger seat assembly. (Refer to the Body group - "Seat") 3. Remove the OCS assembly. P1326 code appears on my Santa Fe Sport 2014 yesterday morning. No more power, rpm no more then 2000. On that car the engine was already changed cause of noise at the end of 2018 with 92k mileage. Now the car has 149k ( 92k old engine + 57k new one) and this kind of issue appears. RH head lamp is powered by fuse B4 (50 amp) that fuse also powers the stop lamp and door lock actuators. The spot you have circled is the OLD headlamp relay slot. That relay is no longer used, it is replaced by a IPS (Intelligent Power Switch ) in the Smart Junction Box, The IPS is NOT a replaceable part. I'm Bob, Atlanta, GA.

The glow relay is situated above the alternator and starting motor on the 2012 Hyundai Sonata. Along with the other glow plugs, this is located on the left side. In actuality, it is located inside the main relay box. The timings, electrical current, and duration for which the glow plugs must be powered are determined by the glow plug relay.KIA: 2013: OPTIMA: 2.4L L4: Electrical-Switch & Relay: A/C Thermo Switch: Accessory Power Relay: Back Up Lamp Switch: Brake Light Switch: Clutch Pedal Position / Starter Safety Switch: Computer Control Relay: Dimmer Switch: Fog Lamp Switch: Headlamp Switch: Ignition Starter Relay: Ignition Starter Switch: Multi-Function Relay:Kia. Optima. 2009. Fuse Box. DOT.report provides a detailed list of fuse box diagrams, relay information and fuse box location information for the 2009 Kia Optima. Click on an image to find detailed resources for that fuse box or watch any embedded videos for location information and diagrams for the fuse boxes of your vehicle.BERU's glow plug control unit uses three-phase technology to ensure optimal performance of your glow plugs: Phase 1: pre-heating initiated when the ignition starts. Glow plugs are quickly heated up to 1300° Celsius. Phase 2: Heating during starting to ensure optimal combustion of your fuel. Phase 3: Post-heating.Kia America, Inc. Corporate Headquarters 111 Peters Canyon Road, Irvine, CA 92606-1790 USA. IMPORTANT SAFETY RECALL . NHTSA Recall Number: 23V652 . This notice applies to your vehicle: Insert VIN . INTERIM NOTICE . November 14, 2023 . Dear Kia Optima Vehicle Owner: Kia has identified a defect in your vehicle which relates to motor vehicle safety.2011 Kia Optima Relay-Power. Part Number: 952302P030. Vehicle Specific. $12.79 MSRP: $17.08. You Save: $ 4.29 ( 26%) Check the fit. Add to Cart. Product Specifications. Other Name: Fuse Box Bolt, Relay.2012 Kia Optima. Glow relay stuck on. I already replaced knock sensor , check the wire still check engine light flashing. Answered in 10 hours by: Kia Mechanic: Chris (aka- Moose) Chris (aka- Moose) Category: Kia. Satisfied Customers: 84,025. Experience: 24 years of experience diagnosing & repairing.KIA: 2013: OPTIMA: 2.4L L4: Electrical-Switch & Relay: A/C Thermo Switch: Accessory Power Relay: Back Up Lamp Switch: Brake Light Switch: Clutch Pedal Position / Starter Safety Switch: Computer Control Relay: Dimmer Switch: Fog Lamp Switch: Headlamp Switch: Ignition Starter Relay: Ignition Starter Switch: Multi-Function Relay:Two companies are denying coverage for these Kia and Hyundai vehicles because they're so easily hot-wired. Car insurance companies don’t take unnecessary risks—and now, for State F...

The recall occurred in February of 2020. It impacted over 141,000 vehicles, including the 2013 and 2014 Kia Optima. It only affects those vehicles with a 2.4L Gasoline Direct Injection (GDI) or the 2.0L GDI Turbo engine. In these situations, the lower pressure fuel hose can become damaged over time.

is believed that over time, the HECU experiences an electrical short circuit condition that results in excessive current, thereby increasing the risk of an engine compartment fire while driving or parked. However, the exact cause of the electrical short circuit remains unknown. A fire increases the risk of injury. Q5. Sounds like you are saying that things happen in this order: the engine stops, you try to restart it, and the starter is destroyed. That sounds like you have an engine problem, not a starter problem. Your engine is seizing and then the starter is destroyed because it cannot turn the engine. It happens in this order .Put the newly cleaned positive terminal back on first, then move to the ground side. Once the corrosion is cleaned, put the battery terminals back on the posts and see if your Optima starts. If it does, make sure to let it run for a bit just in case the battery isn't fully charged before shutting your car off. 2.Two companies are denying coverage for these Kia and Hyundai vehicles because they're so easily hot-wired. Car insurance companies don’t take unnecessary risks—and now, for State F...It sounds like the starter relay contacts may be sticking together keeping the starter motor (and solenoid) operational after you release the ignition switch. ... The circuit on the right is the ignition interlock that drives the starter relay coil. ... Drives. 2008 KIA Spectra, 2014 KIA Optima, 2016 Chrysler 200s, 2006 Jeep Liberty, 1997 Ford ...Causes of the Kia P1326 Glow Relay Stuck On. You may experience a different issue when your Kia p1326 glow relay sticks to the "on" position. However, I have listed a few major ones here. Whenever you experience that issue, you must check for the following causes to fix it quickly. Faulty glow relay; Engine temperature sensor malfunctionKIA Optima (2005 - 2010) Fuse Box Diagram. In this article you will find a description of fuses and relays Kia, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for). Get tips on blown fuses, replacing a fuse, and more.The Kia Optima is a reliable car, but it can be frustrating if its glow relay is stuck. This issue can be caused by various factors, including a faulty relay, a damaged electrical system, or even a malfunctioning temperature sensor. While this issue can be challenging to identify, experienced mechanics can help you determine the root cause and ...Control of the IPS and relay is required by BCM. Following figure expresses power source that is operating power condition ... - Do not touch the circuit board with ... Component Location Index Engine Room 1. Receiver Drier 2. Condenser 3. Service Port (High) 4. Service Port (Low) 5. ... Kia Optima Manuals. Kia Optima DL3 2019-2024 Owners Manual;

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Advertisements. In this article, we consider the second-generation KIA Optima / K5 (MG), produced from 2007 to 2010. Here you will find fuse box diagrams of KIA Optima 2007, 2008, 2009 and 2010, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.This service continues at 15,000 -, 22,500 -, 30,000 -, and so on, for every 7,500 miles. It's always a good idea to follow the Kia owner's manual to stay abreast of what other services ...Inside the fuse/relay panel covers, you can find the fuse/relay label describing fuse/relay name and capacity. Notice. ... D4HB: Glow Relay Unit, Fuel Filter Warning Sensor, PCB Block (Fuel Heater Relay) TCU. 15 A. Transmission Range …May 7, 2021 · Just purchased a 2016 Kia Optima with 54000 miles. Check engine light is flashing. I got a coded of P1326 Glow Relay - Stuck on. Engine is not knocking and not in limp mode. But does not accelereate from a stop. Jerks a few times then drive normal. Mechanic's Assistant: How long has the check engine light been on? PS292 . SUBJECT: DTC P1B70/P1B74/ P1B96 - HIGH VOLTAGE BATTERY SENSOR CIRCUIT FAULT. When addressing a customer complaint related to a battery warning lamp illuminated in the dash and drivability issues, access GDS to check for any active DTC(s). Also, review the BMS > Current Data to inspect for one or more HEV battery cells showing one (1) volt, or more, lower than the than rest of the ...Fuse box diagram (location and assignment of electrical fuses) for KIA Optima / K5 (TF; 2011, 2012, 2013, 2014, 2015).PARRYWINKLE47. MEMBER. 2002 KIA OPTIMA. Four cylinder front wheel drive automatic 75,000 miles. I have taken out the fuel pump on the car and hooked it to the battery and works just fine but when I plug it back up will not start. I am trying to find out where the fuel pump relay is on the car, I have heard under the dash, but I do not see it.You can look on the back of the cover to see which one it is exactly. Since the fog light indicator on the dash doesn't come on, that makes me assume it would be the fuse and not that bulbs were blown, but if the fuse is OK, next step would be to check the bulbs. Good luck. Satin Metal 2012 SX - Build Date 2 Dec 2011.(Be careful of draining the 12V car battery if you choose a hot / live circuit that is always on.) If you suspect that a faulty relay is the cause of your problem, the easiest way to check is to simply replace the relay with a new one of the same amperage rating. You could also test the old relay with a digital multimeter tool. ….

45 posts · Joined 2012. #1 · Dec 31, 2012. The HVAC blower motor in my '07 Spectra quit working. I traced problem to the speed control resistor (also found wiring burned and connector melted). No big surprise here, but I found that the blower resistor isn't a resistor at all but is a little electronic module that is in series with the blower ...2016-2020 Kia Optima Fuses Location. Look up fuse designation and location on Kia Optima. If your radio, windows, and cigarette outlet are not working, the problem can be a blown fuse. Kia Optima has fuses in several locations, including under the dashboard and engine bay.Apr 26, 2023 · Yes, i checked it today and it said glow relay short circuit. and lost communication with hybrid powertrain control module. i reset the codes with the scanner and the hybrid system warning went away and came out of limp mode and i was able to drive it but as i was test driving it around the block it started making a tapping noise so i just came back home and parked it. For Custom/ Business Map Quote +91 8929683196 | [email protected] on the application, the TCR may be located in the intelligent power module (IPM), which is basically a smart fuse box, or in a standard fuse box. An example of a transmission control relay. … 1. The list of automotive Makes at the right edge of the screen. The currently selected ODB-ii codes is for the Hyundai makes. 2. Look up the other OBD II Trouble Codes, please use the search box. Enter the 5 character trouble codes in the search box and submit the search. 3. the HECU circuit, to prevent an over-current condition in the HECU's electrical circuit board and mitigate the risk of a fire caused by an internal electrical short circuit. Q6. How will owners of the affected vehicles be notified? A6. Kia will notify owners of the affected vehicles by first class mail beginning on July 2, 2021. Q7.Fuses and relays Kia Optima / K5 (DL3; 2019 - 2024) 11.17.2023 . Table of Contents. In the engine compartment; In the passenger compartment; The Optima sedan (also known as K5) is a business class car of the South Korean company Kia Motors, production of which began in 2000. In this article we will understand in detail fuse box … Note: 1. The list of automotive Makes at the right edge of the screen. The currently selected ODB-ii codes is for the Kia makes. 2. Look up the other OBD II Trouble Codes, please use the search box. Enter the 5 character trouble codes in the search box and submit the search. 3. Glow relay short circuit kia optima, Sep 29, 2021 · P1326 Customer attachment 9/29/2021 12:47:41 AM. Kia Mechanic: Josh127. This code is for a knock sensor error, which is very common on this model Kia. There is a service bulletin relating to the issue. Your engine control module software will need to be updated by a dealership to fix this. , Sounds like you are saying that things happen in this order: the engine stops, you try to restart it, and the starter is destroyed. That sounds like you have an engine problem, not a starter problem. Your engine is seizing and then the starter is destroyed because it cannot turn the engine. It happens in this order ., It short circuit Hyundai glow relay, Yes, My car is Hyundai Tucson 2011, I'm more comfortable with online chat - Answered by a verified Hyundai Mechanic ... Kia has an open recall related to this code, so I would recommend visiting your local dealer to have this diagnosed and fixed since it will likely be at no cost, versus trying to do it ..., When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the GDS after completion of "Release Residual Pressure in Fuel Line" work. ... Kia Optima Manuals. Kia Optima DL3 2019-2024 Owners Manual; Kia Optima DL3 2019-2024 Service and Repair Manual; Kia Optima TF 2011-{2019} Owners Manual; Kia Optima ..., Eric and 87 other Kia Specialists are ready to help you. Eric. 61,041 Satisfied Customers. 20+ yrs. experience as repair shop manager and technician. Eric is online now. Share this conversation. P1326 Code. 2016 Kia optima fe. …, As mentioned above, the ECM controls the engine timing, and air/fuel ratio. So, when it goes bad, it can knock your Optima's air fuel ratio off. This could lead to poor fuel economy, the previously mentioned rough running engine, backfiring, a flashing check engine light, and an engine that has no giddy-up and go. 4., Inspect the Wiring. If the fuse is in working condition, the next step is to inspect the wiring. Look for any signs of damage, such as frayed wires or corrosion. If there is any damage, it will need to be repaired or replaced. See also: Cupped Tires: What Causes Them & How To Fix Them. Clean Connectors., 2. Locate the glow relay in the Kia Optima’s engine. 3. Inspect the glow relay for any signs of damage. 4. Use a multimeter to check for a short circuit. 5. Replace the glow relay if …, for easy and fast way to wiring any kind of LED or gauge power install, use one of fuse. From DRL - wire to be ground any - wire. From DRL + wire go to driver side wall as pic shows. you can just open rubber part only. don't need to cut or modify. it will pass to under steering wheel as..., The P1326 code was found. The KSDS detects vibrations indicating the onset of excessive connecting rod bearing wear. It is designed to alert the driver at an early stage of bearing wear before the occurrence of severe... www.optimaforums.com. 2013 SXL 2.0T Technology & Touring Pkgs Orig engine 193K Drag wheels. Like., slight glow in left led (side mirror edge/tip LED only) only can see if pitch black (very dim glow), but constant drain on battery, what to do? relay on aftermarket 4-eyes LED FOGS. added some extra brake light leds (no relay, just tapped into existing brake connections), and replaced one bulb in cargo area with an LED - took bulb out)., Try turning the ACC to full off and see before you start the car and see if the problem goes away. Or manually change HVAC modes and see if you can recreate it via the HVAC controls. Or turn the fan on high as you sweep through HVAC modes and see if air is coming out where you expect each time., Well my 2016 kia optima has a code p1075 it says camshaft position actuator relay circuit range/performance just - Answered by a verified Kia Mechanic. We use cookies to give you the best possible experience on our website. ... My 2006 Kia Optima had been running fine, no problems., P1326 code appears on my Santa Fe Sport 2014 yesterday morning. No more power, rpm no more then 2000. On that car the engine was already changed cause of noise at the end of 2018 with 92k mileage. Now the car has 149k ( 92k old engine + 57k new one) and this kind of issue appears., KIA OPTIMA HORN RELAY LOCATION REPLACEMENT, KIA OPTIMA HORN NOT WORKINGIf you have Kia Optima and you need to replace the horn relay or want to know where th..., 2016-2020 Kia Optima Fuses Location. Look up fuse designation and location on Kia Optima. If your radio, windows, and cigarette outlet are not working, the problem can be a blown fuse. Kia Optima has fuses in several locations, including under the dashboard and engine bay., February 10, 2019 by Jason. The Kia Optima utilizes a crankshaft position sensor in order to regulate the engine timing. This sensor uses a reluctor to gauge the position of the crank. When the Optima's ECM determines that there is an issue with the signal coming from this sensor, it'll throw the P0335 trouble code., Kia Telluride there is a knock that goes away after a short time. A code appeared and he had a friend plug his codereader into it and he got code P1326. His friend says it’s a glow relay/knock sensor code and is replacing a relay or a sensor. Haven’t got much more info than that. To me, this whole knock sensor business combined with an ..., Promptly addressing any issues with the wiper system can help ensure your safety on the road, especially during inclement weather. We also carry wiper blades, wiper motors, wiper switches, washer pumps, washer fluid reservoirs, washer fluid, and more for a complete repair. Shop for the best Wiper Arms & Components for your 2019 Kia Optima, and ..., Glow plugs for KIA OPTIMA Top brands Reduced prices │Car parts from the category Glow Plug System and Heater plugs for your OPTIMA — cheap prices and high quality Free shipping from £ 250. Glow Plugs for KIA Optima / K5 Saloon (JF) ( 26 ) Filter. Back. Motor-doctor.co.uk;, 21 Injector No. 4 open or short. 24 Fuel Pump Relay open or short. 25 Pressure Regulator Control Solenoid Valve. ... 87 Malfunction Indicator Lamp short Circuit. 88 ECM Data. 99 Battery. OBD-II P0038- HO2S heater control circuit high (bank 1 sensor 2) ... 2003 GMC Sierra, 2016 Kia Optima SXL, 2019 Kia Soul Plus Special Edition. Save Share. Like ..., Parts and Accessories. During your Kia ownership you may need to replace a part. When that happens we recommend using Kia Genuine Parts. Kia Genuine Parts are …, Short circuit in the glow relay. A short circuit in the glow plug relay, prevalent in diesel-engine Kia models, can cause the P1326 code and lead to starting difficulties in cold conditions. The glow relay's function is vital in providing additional heat for cold starts, and its malfunction can impact engine performance during cold weather., Designed as a genuine OEM replacement for the worn-out Kia part Made to exact specifications to ensure superior quality and fitment. $1.39 - $1,892.34. ACDelco® Professional™ Fog Light Connector. 0. # mpn767362062. Kia Optima 2011, Professional™ Fog Light Connector by ACDelco®. Finish: Black., Get the best deals on Spark Plugs & Glow Plugs for Kia Optima when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices., 2012 Kia Optima. Glow relay stuck on. I already replaced knock sensor , check the wire still check engine light flashing. Answered in 10 hours by: Kia Mechanic: Chris (aka- Moose) Chris (aka- Moose) Category: Kia. Satisfied Customers: 84,025. Experience: 24 years of experience diagnosing & repairing. , Kia Optima Hybrid Identification Kia Optima Hybrid Emergency Response Guide 5 2.0 Kia Optima Hybrid Identification 2.1 General Vehicle Description The Kia Optima Hybrid is built on the conventional four-door Optima chassis and therefore the sedan looks very similar to its conventional counterpart with a few notable exceptions. The, Thats where the fuse block is but i dont see one listed as FOG lights. I guess I can just check each individual one. Or test to see if its getting power. I put in a quick disconect connector on the power to the DRL that way i can disconnect it and take bumper off without wires attatched to it. Share., He shut off the control and it lost a lot of power, and we got off the nearest exit. The check engine light began flashing, so we got it towed to a dealership. The car ran okay, so we took it to an Autozone that shared a parking lot of the dealership for them to run a diagnostic. It came back with the code, P1326 the Glow Relay Short Circut., Technical Details. Kia Optima Relay. Brand: Genuine. Fits Years: 2011, 11. It is located behind the driver side headlamp. Symbol " Q " - W0133-1982964. Buy 2011-2020 Kia Optima Relay Genuine for a low price of $27.97 at PartsGeek. FLAT RATE SHIPPING on most Genuine W0133-1982964 orders., P0115 Engine Coolant Temperature CircuitP1131 Adjusting ResisterzP1135 Time control valve Circuit-Malfunction, Kia Mechanic: Eric. HI, If it is the 2.4L engine, there is a recall. If the engine is knocking, the engine is replaced under the recall. If not knocking, then the wiring harness for the knock sensor is replaced and the ECM is programmed with new software. Thanks for using Just Answer and letting me help you., Shop for the best Wheel Lug Nuts & Studs for your 2008 Kia Optima, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. ... Short . Oil Filler/Breather Cap . Cylinder Sleeve . Harmonic Balancer Repair Sleeve . ... Glow Plug Relay . Hall Effect Switch . Distributor Check Valve . Distributor Armature ...