cmccul002
Member
- Joined
- March 29, 2008
- Messages
- 10
- Reaction score
- 0
- Year, Model & Trim Level
- Ranger 94
Well, the truck is still running, but I have some trouble codes.
I didn't want to start a new thread, even though the truck is now running.
I got some continuous memory code:
172 - Heated Exhaust Gas Oxygen (HEGO) sensor- voltage signal indicates "Lean" (Bank #1)
181 - Heated Exhaust Gas Oxygen (HEGO) sensor- voltage signal not switching: indicates "lean" during part throttle engine operation (Bank #1).
332 - Insufficient EGR flow detected.
542 - fuel pump circuit open connection - Electronic Control Assembly (ECA) to motor ground,
Then KOER test -
172 - Heated Exhaust Gas Oxygen (HEGO) sensor- voltage signal indicates "Lean" (Bank #1)
332 - Insufficient EGR flow detected.
538 - Insufficient RPM chang during Dynamic Response test (Engine Self Run Test)
I didn't want to start a new thread, even though the truck is now running.
I got some continuous memory code:
172 - Heated Exhaust Gas Oxygen (HEGO) sensor- voltage signal indicates "Lean" (Bank #1)
181 - Heated Exhaust Gas Oxygen (HEGO) sensor- voltage signal not switching: indicates "lean" during part throttle engine operation (Bank #1).
332 - Insufficient EGR flow detected.
542 - fuel pump circuit open connection - Electronic Control Assembly (ECA) to motor ground,
Then KOER test -
172 - Heated Exhaust Gas Oxygen (HEGO) sensor- voltage signal indicates "Lean" (Bank #1)
332 - Insufficient EGR flow detected.
538 - Insufficient RPM chang during Dynamic Response test (Engine Self Run Test)
