01 zx2 that has been stalling when comming to a stop. it runs a little ratty in gear when stopped and also has a little hesitation comming off idle. it coded with a cam sensor problem and OBD2 didn't complete self test. i change the cam sensor, cleaned the throttle body and checked all the vacuum lines (fine).
i cleared the codes and they came back...same ones. with the computer hooked up i don't see any problems with any of the running peramitors. when driving down the road the cars runs great....it's just at idle and the off idle response when in gear that sucks. any suggestions?