--------------------------------------------------------------------------------
WEll I have a 91 mustang here with a stock 2.3l motor dual plug. Its throwing 5 different codes
172--Oxygen sensor not switching - system is or was lean - Single, Right or Rear HO2S - Fuel control
181--Fuel system was lean at part throttle Single, Right or Rear HO2S - Fuel control
186--Injector pulse width longer than expected or Mass Air Flow (MAF) lower than expected - Fuel control ///(Its actually the baro sensor)
327--EGR feedback signal is/was low - EVR or PFE
334--EVP sensor is/was high - EVR
Ok now it all started about 2 months ago and it was throwing code 186 I had all the codes erased from the computer like 3 weeks ago and the light stayed off for about 20 miles and drove good during that time. Then the light came back on and I check the code it was again 186. Now I checked the codes again a few days ago and now its throwing all 5 codes.
Ive cleaned the egr and the diaphram moves and I cleaned the MAF sensor(it was clean to begin with) And I've replaced the Baro sensor
Any ideas what to do? Any help would be greatly appreciated!
WEll I have a 91 mustang here with a stock 2.3l motor dual plug. Its throwing 5 different codes
172--Oxygen sensor not switching - system is or was lean - Single, Right or Rear HO2S - Fuel control
181--Fuel system was lean at part throttle Single, Right or Rear HO2S - Fuel control
186--Injector pulse width longer than expected or Mass Air Flow (MAF) lower than expected - Fuel control ///(Its actually the baro sensor)
327--EGR feedback signal is/was low - EVR or PFE
334--EVP sensor is/was high - EVR
Ok now it all started about 2 months ago and it was throwing code 186 I had all the codes erased from the computer like 3 weeks ago and the light stayed off for about 20 miles and drove good during that time. Then the light came back on and I check the code it was again 186. Now I checked the codes again a few days ago and now its throwing all 5 codes.
Ive cleaned the egr and the diaphram moves and I cleaned the MAF sensor(it was clean to begin with) And I've replaced the Baro sensor
Any ideas what to do? Any help would be greatly appreciated!