...code 44 which says lean exhaust. We have tested and changed oxygen sensor. Any suggestions of what to check next? Just a thought, have you checked yout TPS(throttle position sensor)? I had similar ...
...wires, cap, rotor, O2 sensor, and spider injector. Nothing has changed. I'm getting two trouble codes (which prompted me to change the o2 sensor) 44 and 45. 44 indicates it's running lean, and 45 ...
...44 code mean on a 95 gmc 5.7 tbi truck Code 44 oxygen sensor detecting lean exhaust HI. This is an indication of a lean mixture as indicated by the oxygen sensor readings. 44 Code The ECM supplies a ...
...code 44 which is lean exhust on the O2 sensor. replaced the O2 sensor a few days ago thinking that it could be that since it was 60k mile ago since it was last done. cleared the code and it is coming ...
...light comes on...the trucks engine skips down the road...if i punch the gas the skip goes away...i need to know what the codes 13 & 44 mean code 13 is Oxygen Sensor Circuit No signal to ...
...code 44 1994 GMC Sierra Pickup HD 5.7l, 4wd. Problem is engine hesitates/dies when gas pedal applied. Idles fine until hot or until put into gear. After rev past about 2000 rpms it acts normal. ...
A friend of mine hooked up a computer to My 1992 gmc sierra pickup and got error codes 44 and 43. But is not sure what they are. Please help 43= electronic spark control- ESC module is not receiving a
...code 44 mean and whats to be repaired code 44 set on pre 1995 gm vehicles is a o2 sensor reading lean or bias to .2 volts or less. it could be the o2 sensor, it could be a vacuum leak making the ...
...code 44 ? Code 44 is for an O2 sensor reading lean. The sensor measures oxygen in the exhaust to tell if the fuel mixture is rich or lean. It could be a faulty sensor, or a fuel problem among other ...
Code 44, how to fix this problem Code 44 is a lean system: O2 Sensor defect or system vacuum leak 1- Engine running With WD40 spray on the engine: Every Vacuum Hose, intake gasket etc... You will find
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