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1999 BMW 740i 4.4L Poor Idle Quality, Surge, MIL Lamp on
Posted to European Driveability on 12/12/2012 4 Replies

keeps setting cmp sensor codes(p0342 and p0347) 113/114 scoped cmp sensors, erratic readings, 1 volt peak square/.5 volt peak square waves tis pretty wierd, the power/ground @ sensors are good it puts out 3 high squares then some lows, then back to highs. i th...

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  Related Documents & Media  1999 BMW 740i

 
Message Closed w/Summary

car Vehicle Data

1999 BMW 740i

VIN [No VIN Available]
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, MIL Lamp On
OccursIntermittently

Trouble Codes

113cmp sensor 1
114
134auto throttle actuator
140electric thermostat
141cooling fan ckt
85air pump
Message Closed w/Summary

car Vehicle Data

1999 BMW 740i

VIN [No VIN Available]
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, MIL Lamp On
OccursIntermittently

Trouble Codes

113cmp sensor 1
114
134auto throttle actuator
140electric thermostat
141cooling fan ckt
85air pump