WebApr 19, 2015 · Do you have a 2007-2008 Chevy Avalanche, Silverado or GMC Sierra and are experiencing an illuminated check engine light and stored code P0121 and possibly a ... WebAug 6, 2024 · Code P0121 has many potential causes—and many potential fixes. Some diagnostic work is needed to determine the correct route toward a proper repair. With that said, only vehicle owners with sufficient …
P0121 Code: Causes, Symptoms and Ways to Fix It! » Way Blog
WebNov 21, 2024 · Code P0175 on Chevy Silverado (Meaning, Causes and Fixes) By Mechanic Hope P0175 means that the Engine Control Module has detected that the air-fuel ratio has too much fuel and not enough oxygen. When the ECM is unable to make the necessary fuel or air adjustments to bring the air-fuel ratio back within preset limits, this code will be set. WebOct 7, 2024 · The DTC P0121 code means there is a problem with the TPS reading incorrectly. Most TPS operate in the 0.5v to 4.5v range. They read 0.5-1.0v at idle and 4.5-4.7v at wide open throttle. If you get the P0121 code, it means TPS is reporting signals outside of the intended range to the ECU. Related P0121 Codes farz boyfriend to death
P0121 OBD-II Trouble Code: TPS "A" Circuit Range ... - YourMechanic
WebA code P0121 may mean that one or more of the following has happened: TPS has intermittent open or short internally; ... 07 chevy Impala P0121 & P2135 Haven't had … WebApr 17, 2015 · 107K views 7 years ago A tps can also act like a bad iac so one simple trick is to unplug it and see if it makes a difference. Throttle Position Sensor code P0121 These are pretty simple to... 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. free ttrpg day