Questions & Answers for: code 44

trouble code 33 &44 won't idle normally idles up and down Code 33 is MAF sensor (mass airflow sensor ) & 44 is lean exhaust mixture. My guess is 33 is causing 44. mr bulter is correct and i agree

...33 and 44 popped up. Code 33 is the EGR valve and replaced that. Now code 44 have no idea. Truck spuders. Kinda like my timing is off,but its not. 02 sensor? injecters? Code 44 is Smog Pump ...

...44 Trouble Code 44 indicates that the O2 sensor is showing a persistently high exhaust oxygen content (lean), despite the efforts of the ECM to increase ... Code 42 : Electronic spark timing (EST) ...

...ta Starview codes 05/10/0900 code is : c2 b5 b3 41 0d 9b c5 7c 01 code has not changed 8e 80 d7 ef 44 93 02 2b does anyone have starview codes in bristol,am new to this, so all help gratefully ...

...code 44 on a plymouth sundance 1991 what code 44 or 12 mean on plymouth sundance 1991 Generally speaking, code 12 means the battery has been disconnected at some point in time.Code 44 means the ...

...44 and 45 Code 44 is for the O2 sensor staying on lean, and code 45 is for the sensor staying on rich. The sensor is supposed to switch back and forth several times each minute if it is working ...

code 44 getting a code 44 what would cause this? Oxygen Sensor Circuit Lean Type into Google: 1993 Isuzu Trooper OBD 1 Code 44 Lots on the internet if you know what to type

...ode is 44? 44 isn't a complete postcode so this isn't a valid question - However 44 is the international dialling code for the UK (England/Scotland/Wales/Northern Ireland) - Is that what you

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

...code 44 comes on and off changed 02sensor and injectors misses during aceleration Too vague. ALL vehicle questions MUST have year make model Google year make model code 44 error Error Code 44 is ...