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1999 Mazda 626 ES 2.0L MIL Lamp on
Posted to Asian Driveability on 8/8/2005 5 Replies

hi all, vehicle came in with ecm trouble code p0340 cam sensor circuit fault. found wiring from sensor to ecm shorted to ground shielded wire. repaired all wiring. lab scope 1st sensor, no hz. output. ecm replaced at another shop. cross check all part numbers....

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  Related Documents & Media  1999 Mazda 626 ES

 
Message Closed w/FIX

car Vehicle Data

1999 Mazda 626 ES

VIN 1YVGF22C9X
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
Message Closed w/FIX

car Vehicle Data

1999 Mazda 626 ES

VIN 1YVGF22C9X
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent