PDA

View Full Version : Engine Code P1121



nacklas
01-22-2008, 05:51 PM
So the other day while driving too work my engine light comes on. So I busted out SCT to check it and it should P1121 (TPS is inconsitant with MAF). So after work I get home and check under the hood and looked at all the vac lines and all looks ok! So I cleared the code and it hasnt come back? Could it just be moisture in the vacum lines????

Mark #2
01-22-2008, 07:41 PM
Dirty or wet MAF?