RedPhoenix
New Member
- Messages
- 505
- Location
- Palm Harbor, FL
Still in need of help.
Basically... MAF Unplugged makes the car run great (but probably less than what it should be).
When its plugged in the car feels OK until it warms up slightly. Then the car bogs... feels like it under powered with a flat torque curve.
This is what I have done so far to see if I can correct it.
3 MAFs
2 TPS's
2 NEW O2 Sensors
Spark Plugs
2 ECU's
Obviously reset the ECU's
I get bad gas mileage - 12-15mpg...
After all that nothing still. One weird thing though. When the car started to feel crappy, I got O2 sensor CEL's. So i replaced my O2 sensors thinking that was the problem. The light went away for a little. But now comes on every now and then.... NEW O2 sensors throwing codes just like the old (1 year old) ones did. Its not the sensor, then what could it be?
Input... Please...
Basically... MAF Unplugged makes the car run great (but probably less than what it should be).
When its plugged in the car feels OK until it warms up slightly. Then the car bogs... feels like it under powered with a flat torque curve.
This is what I have done so far to see if I can correct it.
3 MAFs
2 TPS's
2 NEW O2 Sensors
Spark Plugs
2 ECU's
Obviously reset the ECU's
I get bad gas mileage - 12-15mpg...
After all that nothing still. One weird thing though. When the car started to feel crappy, I got O2 sensor CEL's. So i replaced my O2 sensors thinking that was the problem. The light went away for a little. But now comes on every now and then.... NEW O2 sensors throwing codes just like the old (1 year old) ones did. Its not the sensor, then what could it be?
Input... Please...