Error codes
- Thread starter Dr.rinco
- Start date
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scgnx2
Active Member
- Joined
- Jan 24, 2009
- Messages
- 384
Error code 21 is TPS reading to high.
You need to adjust your throttle position sensor to the correct values. Do a search you’ll find the “how to’s”.
You need to adjust your throttle position sensor to the correct values. Do a search you’ll find the “how to’s”.
Frederickdav
Active Member
- Joined
- Oct 10, 2014
- Messages
- 401
Adjusting the TPS and the IAC go hand in hand. It's a fun little balancing act we all go through.
