90 Indy lost RPM temp and volts on dash

Have a flashing light? Gauges acting funny? Bad idle? Get your problems solved...
Johnles
Posts: 2
Joined: Mon May 16, 2016 11:54 pm

90 Indy lost RPM temp and volts on dash

Postby Johnles » Tue May 24, 2016 4:11 pm

Hi guys im lost on this one got the car not running got it running and was driving it on the second day then I noticed I lost rpms volts temperature and speedo never work and it's digital trun it over and it all lights up like it should any help would be great



User avatar
Cliff8928
Administrator
Posts: 1771
Joined: Wed Mar 03, 2004 10:03 pm
Location: Long Grove, IL
Has thanked: 8 times
Been thanked: 10 times
Contact:

Re: 90 Indy lost RPM temp and volts on dash

Postby Cliff8928 » Sat May 28, 2016 3:23 am

Did you change anything with the ECM? That information is sent to the cluster via serial data from the ECM.


Cliff Scott
Image

Johnles
Posts: 2
Joined: Mon May 16, 2016 11:54 pm

Re: 90 Indy lost RPM temp and volts on dash

Postby Johnles » Sat May 28, 2016 2:05 pm

No I didn't I have a spare ecm I'm going to swap. also it sat for a bout 7 years was on blocks so no mice got to it. I hope to other ecm works. I post if it works or not




Return to “Diagnostic Help”

Who is online

Users browsing this forum: No registered users and 5 guests