1988 e-350 self test plugs
01-19-2008, 08:19 AM
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1988 e-350 self test plugs
can anyone tell me where the self test plugs are located on a 1988 one ton van?
01-19-2008, 08:33 AM
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Location: Easton,Ks
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By the battery and fender.
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Last edited by subford; 01-19-2008 at 08:43 AM .
01-19-2008, 05:14 PM
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Thanks finally found it on the passenger side dual batterys on this rig ,am I correct to ground the sti and run sto to positive to read codes?
01-19-2008, 06:29 PM
Join Date: Aug 2005
Location: Easton,Ks
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Quote:
Originally Posted by seanimo
Thanks finally found it on the passenger side dual batterys on this rig ,am I correct to ground the sti and run sto to positive to read codes?
NO, ground the STI. Get behind the wheel with pad an pin, turn on the key and start counting and writing. Do not ground the STO.
For more information goto:
http://fordfuelinjection.com/?p=13
Last edited by subford; 01-19-2008 at 06:32 PM .
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01-19-2008, 06:29 PM
