Map Sensor Test

[jam019]

Hello fellow Corvette lovers, Can any one tell me how to do a diagnostic test on the Map Sensor on my 90 Corvette.

 

[Dougs91]

I'm an electrical butthead ,so I buy those test adapters/tools from Mid-America that you plug into your DVM and test away. Otherwise I'll look in my Helm's tonite and see what it says...I'll let you know. Doug

 

[Dougs91]

JAM019- Have been out of town,do you still need MAP info? my Helm's has about 4-5 pages on testing I can email to ya' if you still need it. Don't think there's much difference between 90-91. Doug