Hi, any help would be much appreciated.
I am from Latvia, and i drive a 2001. 1.8. coupe
I love the car, but recently it has begun to run badly...
There are no warning lights on the dash but i did the pedal test and came up with:
1130 Lack of HO2S switch - adaptive fuel at limit
0170 Fuel trim malfunction (bank 1)
0220 Throttle /Pedal Position sensor/Switch B Circuit Malfunction
0120 Throttle Possition Sensor/Switch A circuit Malfunction
1550 PSPS Out of self test range
0304 Cylinder 4 Misfire Detected (scary )
It looks bad, but i think that some codes could be caused by the same problem
So has anyone had similar faults and how did you sort them?
The only faults when driving are:
1. The throttle isn't very responsive and i have cleaned the throttle body
2. When fuel tank is getting empty(1/4 tank left) the car sort of lacks power and when I'm accelerating fast, the car tends to choke(feels as tho it would have run out of fuel) for a few seconds and then it feels OK again P.S not going to change the fuel pump, it costs a fortune.
P.S.S How can i clear the fault codes? I want to se if the cylinder misfire will return, and i have recently changed the spark plugs.