guys.. i having some problem on my putra auto
i jz bought it back from used car dealer
year 2000 MMC thorttle body APM ECU
i having this Low RPM problem
ok i describe the problem
my rpm on Gear P or N is fine, if on air con, rpm drop to 600 RPM (i think it's consider low too. .right) but will come up abit, jz abit
and when steering turn left or right, rpm should be increase but mine is just like 50~100 rpm up only
now the problem
When i push to D, rpm drop till 100~200 RPM(on or off air con also the same), and my steering n dashboard start to vibrate
but engine still manage to run la. .
i clean up TB and adjust IDLE rpm but problem still exist
my friend just now test the ECU but no error code,
replace a thing call themorstart? in TB but still the same
so we suspect it's wiring problem
one thing is when we check the air con system
the wiring not going in to ECU but direct to compressor
my friend said this might be the problem coz he said air con wiring must go to ECU in out only go to compressor
but not confirm yet, he will check the wiring for me later, so the problem is still unknow
so ZTH sifu anyone experienced b4? pls assist me on this, TQ
i jz bought it back from used car dealer
year 2000 MMC thorttle body APM ECU
i having this Low RPM problem
ok i describe the problem
my rpm on Gear P or N is fine, if on air con, rpm drop to 600 RPM (i think it's consider low too. .right) but will come up abit, jz abit
and when steering turn left or right, rpm should be increase but mine is just like 50~100 rpm up only
now the problem
When i push to D, rpm drop till 100~200 RPM(on or off air con also the same), and my steering n dashboard start to vibrate
but engine still manage to run la. .
i clean up TB and adjust IDLE rpm but problem still exist
my friend just now test the ECU but no error code,
replace a thing call themorstart? in TB but still the same
so we suspect it's wiring problem
one thing is when we check the air con system
the wiring not going in to ECU but direct to compressor
my friend said this might be the problem coz he said air con wiring must go to ECU in out only go to compressor
but not confirm yet, he will check the wiring for me later, so the problem is still unknow
so ZTH sifu anyone experienced b4? pls assist me on this, TQ