Swapping a 94 3vze into a 91 4 runner , problems with electricity
#1
Swapping a 94 3vze into a 91 4 runner , problems with electricity
My friend is swapping a 3vze from a 1994 into his 91 4 runner
and we are having problems with 2 plugs in the passenger side kick panel
that plugs the engine loom to the car , the ecu is the same that was in the 94
so no problems there
the problem is that one of the plugs did not fit together and the other fits but hasn't got the same pin placement
the plug that didn't fit together had all the same wiring colors except the engine loom had 4 extra wires that we found out that were the speed sensor wich we don't need
but the plug that fits together is the main problem and we haven't been able to find pinout for it
the engine cranks but isn't getting power to the distributor or the fuel pump
and i guess that's the plug that we havent been able to find out how to connect
Any ideas how we can connect this together?
and we are having problems with 2 plugs in the passenger side kick panel
that plugs the engine loom to the car , the ecu is the same that was in the 94
so no problems there
the problem is that one of the plugs did not fit together and the other fits but hasn't got the same pin placement
the plug that didn't fit together had all the same wiring colors except the engine loom had 4 extra wires that we found out that were the speed sensor wich we don't need
but the plug that fits together is the main problem and we haven't been able to find pinout for it
the engine cranks but isn't getting power to the distributor or the fuel pump
and i guess that's the plug that we havent been able to find out how to connect
Any ideas how we can connect this together?
#2
Registered User
Join Date: Mar 2012
Location: Eastern Sierra, CA
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
I would suggest swapping the entire wiring harness, keeping the one from the 91, that plugs into the 91 computer. I haven't worked on a 91, but if it's similar to the 94, that means a little bit of work to get to the fuel injectors, and a new gasket for the intake manifold.
Thread
Thread Starter
Forum
Replies
Last Post