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Chevrolet
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Trouble Codes
P Codes (Powertrain)
P0100 - P0199
P0121
CHEVROLET P CODES (POWERTRAIN) P0100 - P0199 P0121
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Found 4 results
Strange Engine Codes Randomly Appear
B2991 Right Front Door Ajar Circuit Malfunction, C0050 Right Rear Wheel Speed Sensor Circuit Malfunction, P0121 Throttle/pedal Position...
Asked by
I_MBowtie
·
11 ANSWERS
7 IMAGES
2008
CHEVROLET EXPRESS
VIDEO
Code Read Retrieval/Clear Chevrolet
Instructional repair video
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
OBD 2 Code P0121
I Am Getting A Check Engine Light That Pulls Code P0121 It Said Something About Throttle Position Sensor Circuit Performance Range. Does...
Asked by
Samms21
·
4 ANSWERS
2007
CHEVROLET COBALT
2003 Chevy Impala PO121
My Car Wont Run Right. I Have Replaced The Throttle Position Sensor Because I Got A Code Po121. And It Ran Find For A Few Days. Then It...
Asked by
faw484
·
1 ANSWER
2003
CHEVROLET IMPALA
2003 Chevrolet Impala Code Reading PO121
I Have Been Getting A Code Reading Po121. So I Changed Out The Throttle Position Sensor And It Worked For A Day And Now Getting The Same...
Asked by
htrdjm
·
1 ANSWER
2003
CHEVROLET IMPALA
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