Hello again,
Background: 4.3L chevy TBI with 8 pin module on distributor, using MS II and DIYAutoTune's 10 foot harness
I am in the process of finalizing my wiring and configuring my MS II. Gathering info from other posts, diagrams and manual this is what I set up.
Working with Pin 26 (the +5v ref for the TPS and the hall sensor). I have the wire coming off of the 8 pin module at pin B going to a relay that is hot only in run. On the other side of that relay I have connected the +5v ref wire coming from the TPS connector and the wire connected to Pin 26 from the harness.
In short, it looks like this:
Pin 26 (+5v ref) --------------- Relay hot only in run ------ Wire going to Pin B on 8 pin module
TPS +5v ref (connector ------
Question 1) Is this correct? If not, how should it be wired?
Regarding the shielded wire on pin 24 of the DIYAutoTune 10 foot harness I have connected it as follows:
White wire from shielded pin 24 connected to pin R on 8 pin module
Black wire from shielded pin 24 connected to the ground pin (G) on 8 pin module
Bare wire from shielded pin 24 not connected to anything
Question 2) Is this correct? If not, how should it be wired?
Question 3) Should the bare wire be connected to something? (disregard if question 2 is correct)
I really appreciate every one that helps out as I do this and learn, thank you very much
Will
8 pin module
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.