Tried to drive my LY5 powered Jeep for the first time today. Everything works until it sets the code P0606. After the code is set, the gas pedal stops working.
Drive very slowly, the code won't set. Try to drive a bit faster, and it sets the code.
The code is listed as "ECM/PCM Processor Fault"
"The Engine Control Module (ECM) continuously monitors its internal memory status, internal circuits, and output signals to the throttle actuator. This self−check insures that the ECM is functioning properly. If any malfunction is detected, the ECM will set the code and illuminate the engine light."
I am in touch with the place who programmed it, but I wanted opinions as to whether there might be anything I should look for outside the ECM.
Thanks!
__________________ You ever wonder what medieval cook looked at the guts of a pig and thought, "I bet if you washed out that poop tube, you could stuff it with meat and eat it."
Is it drive by wire? If so, it could be a miss read between the pedal tps and the throttle body tps.
It is... After asking me a few questions, the people who did the harness/programming, asked me to send the ECM and TCM in to them as they suspect an issue in the programming.
I'll post when I get them back as to whether or not that did the trick.
__________________ You ever wonder what medieval cook looked at the guts of a pig and thought, "I bet if you washed out that poop tube, you could stuff it with meat and eat it."
Brian Hobaugh SCCA National Tour June 2014
First Hemi 'Cuda Convertible Ever Built
Short clips: Goodguys Pleasanton autocross and pit videos
P0606
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