not getting better...!!!
code 34 used to come when engine was getting warm (when the rev dropped from 1500-2000 to 800-900 after few minutes)
then when engine was cold, CEL was gone, I was able to get my code 34
This morning, I tested the MAF, played with the TPS and the coil; now the CEL is always on and even when cold, engine revs at +-1000
Reset ECU does not change anything
ISC opens for 1/2 sec but at the minute (or at the second I should say...) the CEL gets on, it closes back = ?
So I feel that I touched something else this morning...
TPS: I unplugged the 4 wires, started engine; ok. Give throttle; no difference (still with the TPS unplugged) as when it is on so I feel the permanent CEL I get (that I cannot get code for) might be the TPS.
From the TPS wires with key on; readings are: A(bottom) :0V B:5V C:0V D(top):5V - ----- 5V??? normal?
I tested the TPS directly (resistance) as mentioned on your site : all ok. I suspected wiring between TPS and ECU - is there anything between TPS and ECU
I will try with another TPS and see if any change
code 34 used to come when engine was getting warm (when the rev dropped from 1500-2000 to 800-900 after few minutes)
then when engine was cold, CEL was gone, I was able to get my code 34
This morning, I tested the MAF, played with the TPS and the coil; now the CEL is always on and even when cold, engine revs at +-1000
Reset ECU does not change anything
ISC opens for 1/2 sec but at the minute (or at the second I should say...) the CEL gets on, it closes back = ?
So I feel that I touched something else this morning...
TPS: I unplugged the 4 wires, started engine; ok. Give throttle; no difference (still with the TPS unplugged) as when it is on so I feel the permanent CEL I get (that I cannot get code for) might be the TPS.
From the TPS wires with key on; readings are: A(bottom) :0V B:5V C:0V D(top):5V - ----- 5V??? normal?
I tested the TPS directly (resistance) as mentioned on your site : all ok. I suspected wiring between TPS and ECU - is there anything between TPS and ECU
I will try with another TPS and see if any change
|Sidekick 92, 4 dr, 5sp, 16v, over 200,000KM, Canada