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420a engine wiring harness

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tjskywalker328

Probationary Member
25
0
Feb 15, 2006
williamsport, Pennsylvania
ok guys here is my dilemna. I finally got all my parts ordered and on the way for my internals. my question is does anyone have pics or can take pics of the proper routing and connections on the 420a engine. In my haste to remove my engine i didnt take pics or really remember how or where everything goes. Yes i know definately a noob mistake but this is coming from the same guy who ground into his crankshaft after snapping part of the balancer. Started as just checking the timing became an entire motor rebuild. But have learned a lot about the motor iin the process. So can anyone take pics of proper wire routing thanks in dvance:ohdamn:
 
You missed me by like 2 days. I could have helped you alot but its back in already. I do have an extra harness thats labled, if i get time ill take abunch of pictures for you.

Heres a very breif explination of the routing. It starts behind the radio, then goes through the firewall on the passenger side. Once on the engine bay side. It travels along the firewall to the drivers side and straight down the left fender to the ecu. Then it loops back down the left fender. across and behind the intake manifold. then it travels over the valve cover where it connectes to your water temp,power steering, and air conditioning.
Someone correct me if im wrong please.

Got any specific questions about the harness? Its still kinda fresh on my mind
 
well if u can take some pics when u get a chance that would be really helpful. Mainly about wich harnesses run where for the most part it doesnt seem that it can be screwef up. Once i start putting motor back in should be pretty easy just really wanna know how the harnesses are routed LOL srry for repeating my self.
 
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