
2002 Nissan Altima 2.5L MIL Lamp on
I have this 2002 Altima that is very intermittent on setting code P1121. No driveability symptoms were present when it would set the code. It might set once a week for the past month and every time I would do diagnostics everything checks good. Today the compu...
FIX posted 9/22/2004
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Message Closed w/FIX
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VIN | 1N4AL11D32 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1121 | TP Sensor Signal Lower Than Expected |
P1223 | Fuel Injector 1 Output Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2002 Nissan Altima
VIN | 1N4AL11D32 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1121 | TP Sensor Signal Lower Than Expected |
P1223 | Fuel Injector 1 Output Circuit Malfunction |