Quote:
Originally Posted by orion::S14
What?
Check an FSM - It clearly states that to set the base timing, you need to have the ECU in "timing mode"...otherwise, the ECU will still play with the timing advance.
And the base timing for a KA24DE is 20*BTDC...+/- 2*. (EDIT: Splitting hairs on that point, I know...but still...)
FSM - EC-27, EC-28
- Brian
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The ecu doesn't play with the advance at idle once the engine is warm. I know what the FSM says. I also know that as a mechanic in the field most times the FSM isn't worth it's weight in doggy poo... Besides mitchell doesn't say anything about un-plugging the TPS. The only time it mentions that is to set the idle.