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1999 Infiniti G20 2.0L Surge, MIL Lamp on
Posted to Asian Driveability on 5/3/2004 3 Replies

this car has a miss caused by egr opening right off of idle. code p0402 was set egrc backpressure transducer [...] was replaced and still same problem. there is 3.5 inches of vacuum off of idle to bpt valve. less than 1/2 psi exhaust backpressure. egr opens en...

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car Vehicle Data

1999 Infiniti G20

VIN JNKCP11A6X
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On
OccursCold, Hot, Under Load, on Accel

Trouble Codes

P0402Excessive EGR System Excessive Flow Detected
Message Closed

car Vehicle Data

1999 Infiniti G20

VIN JNKCP11A6X
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On
OccursCold, Hot, Under Load, on Accel

Trouble Codes

P0402Excessive EGR System Excessive Flow Detected