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97 Celica GT No signal from distributor when installed.

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1 year 2 months ago - 1 year 2 months ago #67428 by JDU4
97 Celica GT No signal from distributor when installed. was created by JDU4
Hi All, 
I've got an oddball here. 97 Celica GT 5SFE convertible with a 5 speed
Vehicle towed in from another shop with a P1300 code. .
I lose the CMP signal when the distributor is installed and driven by the starter. 
When I remove the distributor and turn it by hand, I get the signal back.

No IGT signal and no Tach
CKP signal good at ECU

Test conditions:
Distributor unplugged from harness and scope attached to the distributor leads.
When distributor installed, cranked by starter.... No signal
when distributor removed, cranked by hand... Good signal. 

I will try to upload a video here.  

Thanks! 
 
Last edit: 1 year 2 months ago by JDU4.

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1 year 2 months ago #67435 by JDU4
Replied by JDU4 on topic 97 Celica GT No signal from distributor when installed.
Apologies, looks like mp4 not allowed! Is there an acceptable video format I can convert to?

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1 year 2 months ago #67477 by Lupe
Replied by Lupe on topic 97 Celica GT No signal from distributor when installed.
check that your wiring is not grounding to distributor,
good luck

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