Zenith engine wiring diagram

1. #1MarshallPowerGen2024-11-08 00:13

   You better get us some data tags of what you're working on. What engine did Zenith ever make?

2. #2mattyt19842024-11-08 00:29

   See attached pics

3. #3mattyt19842024-11-08 06:10

   I try to post pics of data tag and engine for some reason they won't upload. It says oops! We ran into some problems

4. #4mattyt19842025-06-20 21:55
5. #5mattyt19842025-06-20 21:55

   Finally got a couple pics.

6. #6crane operator2025-06-20 22:06

   Looks like a jeep 4.0 gas with a zenith propane system on it. But a few more pictures would be nice.

7. #7Birken Vogt2025-06-21 00:17

   Zenith did or still does make engines based on that Jeep engine, I know that for sure. Should be just a bunch of wires that go to an ECM though. What are you trying to do?

8. #8mattyt19842025-06-21 13:40
9. #9Birken Vogt2025-06-21 14:57

   Zenith is in business and has a web site. You are not really telling us what you want to do.

10. #10mattyt19842025-06-21 15:10

    Sorry just looking for wiring diagram to power it up

11. #11Birken Vogt2025-06-21 20:27

    The Zenith platform is so obscure it is hard to find anything about it. Call Zenith on Monday morning and see what they have. In the meantime you can try the schematics in here. It might be similar with regards to wire color and/or pin number. They use the same ECM manufacturer but not much else is the same. https://psiengines.com/wp-content/uploads/eric_test/GCP-Stationary-Industrial-Diagnostic-Manual-7610023-8.pdf

12. #12Birken Vogt2025-06-21 20:44

    On pretty much all units of this style I have seen, B+ has been red/tan and ground has been black, but you better make sure you have some confirmation before you try anything