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P1121 Diagnostic Trouble Code Discussion for December 2013

Electronic Throttle Control Actuator Malfunction


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Trouble Ticket Help Requests for DTC P1121
Help Request Posted
2000 Subaru Forester 2.5L No Start VIN: JF1SF6556Y
P1121: Neutral Position Switch Circuit Low Input. Hey guys this is a strange one. This car is a no start. Every once in a while it will start and run for about five seconds.Here is the strange thing,with the key on no cranking the fans and some of the relays will pulse on and off. I took the fuel line off at ...
December 04, 2013
2000 Subaru Forester 2.5L No Start VIN: JF1SF6556Y
P1121: Neutral Position Switch Circuit Low Input. Hey guys this is a strange one. This car is a no start. Every once in a while it will start and run for about five seconds.Here is the strange thing,with the key on no cranking the fans and some of the relays will pulse on and off. I took the fuel line off at ...
December 04, 2013