tps??
tylertime
10-08-2003, 11:10 AM
ok i've got a 90 dx hatch 1.5l
for a while now its been surging at idle drives fine just surges on idle
it can't be a serious problem cuzx i still get 38mpg
i've changed the main relay, cap/rotor, O2 sensor no change
just wondering if this could be the TPS sensor on the TB cuz its a hassle to replace (whole Throttle Body)
if you can help me out that'd be great thanks!!
for a while now its been surging at idle drives fine just surges on idle
it can't be a serious problem cuzx i still get 38mpg
i've changed the main relay, cap/rotor, O2 sensor no change
just wondering if this could be the TPS sensor on the TB cuz its a hassle to replace (whole Throttle Body)
if you can help me out that'd be great thanks!!
Jeff C
10-08-2003, 11:15 AM
The Idle Air Control Valve is usually the culprit when the idle is fluctuating. Its on the back of the intake manifold.
crxlvr
10-08-2003, 02:31 PM
def check the idle air, see if the nut can be adjusted. then replace the TPS sensor.
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