93 SSE No spark at coil
#1
93 SSE No spark at coil
Problem No spark from coil
Replaced: (both new)
CAM Sensor
Crank Sensor
Tried test parts:
Control Module
One coil pack
PCM (which I know works with this car from previous problem TSing )
After all that still no spark, and to boot gas does flow out when I press the check valve on the fuel rail..
Other then
Trying a rpl BCM (which is in the mail) or this VATS bypass Universal Passlock Bypass Module
I am at a lost.: confused: So if any one has any ideas please let me know,
Replaced: (both new)
CAM Sensor
Crank Sensor
Tried test parts:
Control Module
One coil pack
PCM (which I know works with this car from previous problem TSing )
After all that still no spark, and to boot gas does flow out when I press the check valve on the fuel rail..
Other then
Trying a rpl BCM (which is in the mail) or this VATS bypass Universal Passlock Bypass Module
I am at a lost.: confused: So if any one has any ideas please let me know,
#2
Retired Senior Admin
Expert Gearhead
Join Date: May 2006
Location: Sheboygan Wisconsin
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If you believe it to be your VATs then take a look at this before you spend any money.
https://www.gmforum.com/t279119/
https://www.gmforum.com/t279119/
#3
Senior Member
True Car Nut
MGALAS;
Please add your year and trim of your vehicle to your signature line. That way when you start asking questions in other areas of the forum, we all have a better idea on how to assist you. Click on "Quick Links" above, go down to "User Control Panel" and then click on "Edit your Signature" It'* pretty straight forward from there.
Thank you and this is the place to come to get help!
Please add your year and trim of your vehicle to your signature line. That way when you start asking questions in other areas of the forum, we all have a better idea on how to assist you. Click on "Quick Links" above, go down to "User Control Panel" and then click on "Edit your Signature" It'* pretty straight forward from there.
Thank you and this is the place to come to get help!
#4
DINOSAURUS BOOSTUS
Expert Gearhead
Never heard of a BCM keeping a car from running. PCM and VAT'* yes.
Did you check the wiring from the cam and crank sensors to the ICM? Have you changed the ICM?
Did you check the wiring from the cam and crank sensors to the ICM? Have you changed the ICM?
#5
Bill thanx for the fast reply
As for the BCM I wasn't sure just running out of ideas... Now for the ICM I have tried a test part with no luck pur will check the wiring to the CAM and Crank sensors this weekend
Also thanx to Danthurs for the VATS information !!!
As for the BCM I wasn't sure just running out of ideas... Now for the ICM I have tried a test part with no luck pur will check the wiring to the CAM and Crank sensors this weekend
Also thanx to Danthurs for the VATS information !!!
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