1990 Nissan 300ZX 3.0L Excessive Emissions, MIL Lamp on, Runs Rich at Idle
Vehicle came into shop originally with check engine light on and fault code 51 (fuel injector open or shorted circuit). Found #3 cylinder misfire and #3 injector open circuit. Customer opted to replace all injectors at this time due to the labor involved to pu...
FIX posted 5/20/2009
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Message Closed w/FIX
Vehicle Data1990 Nissan 300ZX
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1990 Nissan 300ZX
VIN | JN1R226A0L |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Emissions | OBD1, CA |
Symptoms | Excessive Emissions, MIL Lamp on, Runs Rich at Idle |
Occurs | Idle |
Trouble Codes
34 | Knock Sensor Circuit Fault |
45 | Leaking Fuel Injector |