i replaced the sensor and soon after i get the same code... any ideas?
1996 ford contour sport
Originally posted by Cookie Monster: Sometimes I just start slowing down and glare in the rearview and say "yeah I could go for an SVT rear". Jackasses.
zetec Mtx, threw a p0171 i posted it and was told to replace the o2 sensor... so i did
i put a mil eliminator on the 2nd o2 sensor but i dont know why it would cause the other one to throw a code.
129500 miles
1996 ford contour sport
Originally posted by Cookie Monster: Sometimes I just start slowing down and glare in the rearview and say "yeah I could go for an SVT rear". Jackasses.
Edit. From TSB,
P0171 - System Too Lean (Bank 1) The Adaptive Fuel Strategy continuously monitors fuel delivery hardware. The code is set when the adaptive fuel tables reach a rich calibrated limit.
Fuel System:
�· Contaminated fuel injectors
�· Low fuel pressure or running out of fuel (fuel pump, filter, fuel supply line restrictions)
�· Vapor recovery system (VMV)
Induction System:
�· MAF contamination
�· Air leaks between the MAF and throttle body
�· Vacuum leaks
�· PCV system concern
�· Improperly seated engine oil dipstick
Originally posted by Cookie Monster: Sometimes I just start slowing down and glare in the rearview and say "yeah I could go for an SVT rear". Jackasses.
WOW! i got some CRC maf sensor cleaner and took apart my maf (it had some brown stuff covering it... sprayed it clean i can feel a major gain on power! wooo hooo
1996 ford contour sport
Originally posted by Cookie Monster: Sometimes I just start slowing down and glare in the rearview and say "yeah I could go for an SVT rear". Jackasses.