all those other tests look good.
the ECU does open it driving, that is when it cant effect driving actions. lots of air and fuel and at 3000 its open, my guess is below that but 3000 is a sure thing.
the motor must be hot. the ISC must be during the idle evap test.
the 3000 is running mode, EVAP. hot motor. the ecu grounds that pin . lt-green-yell.
see it here, purge.
the blue-black is hot all time, key on.
then the green wire (hot ,key on) goes ot ground potential , when ECU grounds it at 3000 rpm.
if if green don't ground out (0v). like that, then that wire is cut. (most likely)
your speed work. and no speedo related, speed DCT failures. no P0500 DTCS? even pendings?
if car is moving under speed it opens that valve. it is not fussy, like the EVAP diagnostic, it just sucks fumes rolling alone.
![[Image: EFI3.jpg]](http://www.fixkick.com/ECU/1996/EFI3.jpg)
the ECU does open it driving, that is when it cant effect driving actions. lots of air and fuel and at 3000 its open, my guess is below that but 3000 is a sure thing.
the motor must be hot. the ISC must be during the idle evap test.
the 3000 is running mode, EVAP. hot motor. the ecu grounds that pin . lt-green-yell.
see it here, purge.
the blue-black is hot all time, key on.
then the green wire (hot ,key on) goes ot ground potential , when ECU grounds it at 3000 rpm.
if if green don't ground out (0v). like that, then that wire is cut. (most likely)
your speed work. and no speedo related, speed DCT failures. no P0500 DTCS? even pendings?
if car is moving under speed it opens that valve. it is not fussy, like the EVAP diagnostic, it just sucks fumes rolling alone.
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