Wiring Diagram Review
Forum rules
Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
Wiring Diagram Review
Getting ready to wire up MS II V3, 2.888, MT 2.55 P3, Ford Closed VR Sensor with 36-1 trigger wheel, LC1 WB controller, Relay Board, Stepper IAC (no fast idle valve), MSD ignition, High Z Injectors, Closed IAT and Coolant sensors from DIY, and MegaView. Ive researched and re researched wiring and with some cut and paste, Ive come up with the attached wiring diagram I plan to use. With the wealth of knowledge on these forums I would like to have the diagram reviewed and commented on. If im wrong somewhere, nows the time to chop it up! Thanks to all in advance!
You do not have the required permissions to view the files attached to this post.
48 Chev Pick Up, 455 Olds Motor, MSII V3, MSD Ign, TunerStudio MS, Emb Code V2.920, LC1 WB, VR with 36-1 Wheel
-
Matt Cramer
- Super Squirter
- Posts: 2951
- Joined: Sat Jul 03, 2004 11:35 am
Re: Wiring Diagram Review
Not sure on the pinouts on the stepper, but it looks good for the most part. There are a couple of things I'd change: I would ground the VR negative to the TPS RET terminal, and ground the LC-1 system ground where you have the VR negative grounded currently. (Not all grounds are created equal on the relay board).
Re: Wiring Diagram Review
Thanks again. I see the stepper error and will change the grounds. The corrected diagram is attached,
48 Chev Pick Up, 455 Olds Motor, MSII V3, MSD Ign, TunerStudio MS, Emb Code V2.920, LC1 WB, VR with 36-1 Wheel