: Pcm 0174

12-12-06, 08:19 PM
Initially had PCM 0335. Changed both CKP sensors and cleared all codes. One day later and i now have PCM 0174 CURRENT. Cleared it and it came back but went to history. What gives?

12-12-06, 08:54 PM
P0174 - Fuel Trim System Lean Bank 2
Clear it and see if it returns. If so, look for a vacuum leak.