Mattcomet82
Registered
...And it's not pretty. The immediate engine code list, only listed one code.
511-> Electronic control assembly problem. Read-only memory test failure. (which I've been told in the past is caused by the ECM chip)
The second set of codes listed 3.
176-> Heated Exhaust Gas Oxygen (HEGO) sensor – voltage signal indicates “lean” (Bank #2).
524-> Low Speed Fuel Pump – open circuit failure between battery and Electronic Control Assembly (ECA).
587-> Variable Control Relay Module (VCRM) – communication failure.
After reading the descriptions, it seems as though the ECA is some kind of culprit. Unfortunately, I haven't found much information on the ECA or it's location. The low speed fuel pump code was the noticeable problem, causing it to run roughly at idle. Any input is helpful!
511-> Electronic control assembly problem. Read-only memory test failure. (which I've been told in the past is caused by the ECM chip)
The second set of codes listed 3.
176-> Heated Exhaust Gas Oxygen (HEGO) sensor – voltage signal indicates “lean” (Bank #2).
524-> Low Speed Fuel Pump – open circuit failure between battery and Electronic Control Assembly (ECA).
587-> Variable Control Relay Module (VCRM) – communication failure.
After reading the descriptions, it seems as though the ECA is some kind of culprit. Unfortunately, I haven't found much information on the ECA or it's location. The low speed fuel pump code was the noticeable problem, causing it to run roughly at idle. Any input is helpful!
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