Checking fuel injector on fresh swap.
08-20-2011, 04:31 PM
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Checking fuel injector on fresh swap. Slowly sorting out the bugs
Idle seems good but I guess I dont know what to listen for, because when I was checking exhaust temperatures the no. 1 exhaust tube is cool.
Checked spark on the no.1 plug,and it is good.
Checked injector connection by unpluging and pluging in again, and no change occurs in engine idle. When testing other injector connections the idle is affected.
What is the voltage to the injector, is the pulse too fast for a volt meter to read it?
How would you check this?
Thnks for your help.
Idle seems good but I guess I dont know what to listen for, because when I was checking exhaust temperatures the no. 1 exhaust tube is cool.
Checked spark on the no.1 plug,and it is good.
Checked injector connection by unpluging and pluging in again, and no change occurs in engine idle. When testing other injector connections the idle is affected.
What is the voltage to the injector, is the pulse too fast for a volt meter to read it?
How would you check this?
Thnks for your help.
08-20-2011, 06:07 PM
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Thanks, the injector measures 13.1 ohms with a Fluke 79 III meter.
The PCM and Harness are from Painless Products, I was more concerned about a fault in the wiring or PCM. No codes from PCM. (no light)
Would it be productive to atempt to detect the voltage pulse in order to clear the PCM and wiring? ( test light )
Thanks again for your help and advice.
The PCM and Harness are from Painless Products, I was more concerned about a fault in the wiring or PCM. No codes from PCM. (no light)
Would it be productive to atempt to detect the voltage pulse in order to clear the PCM and wiring? ( test light )
Thanks again for your help and advice.