Hello everyone!
I have recently bought a 2002 MG ZS180, car looks good inside and out, very clean.
I have not tested the car before buying it.
After i received the car i noticed a lack of power and i thought it must be inlet maniflod and vis motors.
I have previously owned another ZS180 with very low mileage and i know how it should run ( i still own old zs but it's now kept for spares only)
I have changed complete inlet manifold with vis motors, throttle body and all sensors that came with them but still no change.
I also changed until now the following: cam sensor, crank sensor, spark plugs, coil packs with leads, O2 sensors on both banks. I have not changed until now: temp sensors on the engine, fuel pump, after cat O2 sensor, ecu.
I do not know what would be the problem as i never experienced this on any car.
When the car is idle and you put your foot down the car revs until 6000rpm than drops to around 5000 and stays there as it is strangled. When you disconect map sensor the car revs to 7000rpm.
I have made a video with this but i don't know how to upload them from the phone.
Any help is welcomed.
Thank you!
I have recently bought a 2002 MG ZS180, car looks good inside and out, very clean.
I have not tested the car before buying it.
After i received the car i noticed a lack of power and i thought it must be inlet maniflod and vis motors.
I have previously owned another ZS180 with very low mileage and i know how it should run ( i still own old zs but it's now kept for spares only)
I have changed complete inlet manifold with vis motors, throttle body and all sensors that came with them but still no change.
I also changed until now the following: cam sensor, crank sensor, spark plugs, coil packs with leads, O2 sensors on both banks. I have not changed until now: temp sensors on the engine, fuel pump, after cat O2 sensor, ecu.
I do not know what would be the problem as i never experienced this on any car.
When the car is idle and you put your foot down the car revs until 6000rpm than drops to around 5000 and stays there as it is strangled. When you disconect map sensor the car revs to 7000rpm.
I have made a video with this but i don't know how to upload them from the phone.
Any help is welcomed.
Thank you!