Questions & Answers for: Ford code 157 Computers & Internet

...all new injectors, egr, plugs wires, no vaccum leaks, good compression, good ckp waveform but no codes. it has a hesitation and stumble at idle. my barometric pressure sensor is a little off. it ...

what does code 157 and 189 mean p0157 obd code indicates o2 sensor out of range

...and when i rev the engine it sputters i had it put on a obd1 diagnostics computer and i get three codes 157 map sensor which was changed, 173 and 179 and they both have to do with the o2 sensor and ...

Code definitions on a 1996 Ford Contour: 157, 158, 159, 181, 327, 332 157= 02 sensor ckt low volts 2/ 2 158=o2 sensot ckt high volts 2/ 2 159= o2s ckt slow response 2/2 181= fuel temp sensor a ckt rng

...code 157, MAF sensor comes on. I cleaned the sensor with MAF air flow cleaner, put new air filter in, and did a visual check on the wires and they seemed ok. I used a code reader and cleared the 157 ...

OBD1 code 157 for 1993 ford explorer Check MAF Wire Connector & remove & clean the sensor with CRC MAF Cleaner Code is for MAF going below .4Volts, basically not working too well

...code 157 for 1993 Ford Explorer You can click on his name and look down the list of questions he has answered to find yours. Or the question where you asked and he answered should be in your profile. ...

code 157 engine light on Error code 157 on your vehicle indicates a problem with your mass airflow sensor. The mass airflow sensor gives a reading based on the air intake and output within the engine ...

...157, 334, and 542 CM fault codes from the computer, but sometimes I'll only get CM code 111, 'System PASS' from the computer. What's going on here? Not sure, but all OBD-1 codes are two digit codes. ...

...Code 157, is the MAF sensor ( Mass Air Flow) before you replace the sensor make sure there are no air leaks between the MAF and the inlet valves. I think probably one of your symptoms would be engine ...