Chevy p0121 code
WebSep 9, 2024 · The P0121 trouble code on your Chevy Silverado indicates a problem with the car’s fuel injection system. This issue can be caused by either a faulty fuel injection computer or a bad throttle position sensor. … WebFeb 26, 2024 · Use FIXD to scan your vehicle to verify the Chevrolet P0171 code is the only DTC present. If other codes are present, they must be addressed first. STEP 2: INSPECT VACUUM LINES. Inspect all vacuum lines and hoses for leaks, and make sure they are properly connected.
Chevy p0121 code
Did you know?
WebAug 25, 2024 · P0121 is a somewhat common trouble code with the Chevy Express. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious … WebApr 13, 2024 · When a Chevy Silverado displays the error code p0121, it usually means that there is something wrong with the throttle position sensor. This code is triggered …
WebPotential causes of the P0120 code include: Sticking throttle return spring MAP or TPS connector corrosion Misrouted harness causing chafing Bad TPS Bad PCM Possible Solutions If you have access to a scan tool, with KOEO (Key on engine off) observe the TPS voltage. With throttle closed, voltage should be about .45 volts. WebJan 7, 2024 · What Does the P2135 Code Mean? The P2135 code indicates that the voltage reading between the accelerator pedal position sensor and the throttle body position sensor doesn’t match. This isn’t an issue on older models because the throttle body was connected directly to the accelerator with the help of a cable and a mechanical link.
WebNov 15, 2024 · Discussion Starter · #1 · Nov 15, 2024. 2011 Malibu LT, 2.4L L4, 6 Speed, 186,000-187,000 Miles. Code P0121. I've had this car since March, and at 186,000 miles it's doing very well. However, over the last few months I have noticed that giving the vehicle light throttle after not completely stopping does nothing for about 5 seconds. WebAug 25, 2024 · P0121 is a somewhat common trouble code with the Chevy Malibu. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it leaves your vehicle in failsafe mode. P0121: Throttle Pedal Position Sensor → Switch (TPS) A Circuit Range → Performance Problem
WebIn this video I diagnose a Chevrolet Holden with the engine light on and x2 fault codes: P0121 TP sensor or APP sensor 1 problem - meaning Throttle/Pedal or ...
WebSep 8, 2024 · Discover what the P0120 code means, learn its common causes and symptoms, and find out how to diagnose and fix this trouble code. ... repair steps for P0120 in a Toyota may vary from P0120 in a … black spider pacific northwestblack spider picturesWebAug 25, 2024 · P0121 is a somewhat common trouble code with the Chevy Silverado. It's an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it leaves your vehicle in … gary fuller attorney reno nvWebNov 21, 2024 · Reading the P0121 Code on Chevy Silverado. Before going through the why and how of the code, let’s take a closer look at what each letter means. The powertrain … gary fuller byhalia msWebFeb 15, 2024 · I have 2008 Chevy Malibu with less than 120,000 miles & codes P0013 exhaust CMP, P0121 & P2135 check engine light & power failure on instrument panel. A service shop found the codes & advised P0121 & … read more gary fuller imperialWebDec 8, 2009 · Chevrolet Tahoe: 2007 Chev Tahoe - Code P0121 - check engine 2007 Chev Tahoe - Code P0121 - check engine light. Dealer removed throttle body, replaced TPS sensor and cleared codes. black spider orchidWebMay 20, 2024 · The cost of diagnosing the P0121 Chevrolet code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your … gary fullett