Hi all,
I'm driving a Proton Wira A/B 1.8(DOHC) and I'm having some problem with my idling.
The original ECU was a Siemens ECU and I changed it to the MMC ones gotten from Satria Gti's.
After the conversion, I noticed the idling was low and gets lower when the aircon is on. After cheking the stepper motor and even replacing the throttle body, the problem still remains. I was told by my mech that there's probably some problem with the wiring, even with the cable connected to the throttle body removed or on makes no difference.
So here's where I need your expert advice.
Does anyone here know of a good wireman that can diagnose and solve my car's problem?
Thanks in advance.
I'm driving a Proton Wira A/B 1.8(DOHC) and I'm having some problem with my idling.
The original ECU was a Siemens ECU and I changed it to the MMC ones gotten from Satria Gti's.
After the conversion, I noticed the idling was low and gets lower when the aircon is on. After cheking the stepper motor and even replacing the throttle body, the problem still remains. I was told by my mech that there's probably some problem with the wiring, even with the cable connected to the throttle body removed or on makes no difference.
So here's where I need your expert advice.
Does anyone here know of a good wireman that can diagnose and solve my car's problem?
Thanks in advance.