Hi there.
My 87 244DL is having trouble idling smoothly. I checked the injector voltage by backprobing them, and was only seeing 0.5-2.0 volts across the terminals. Unplugging them during idle seems to have no effect either.
I've even tried backprobing PIN 13 on the ECU, and I have similar readings. This is the 2nd ECU I've tried. I'm stumped! Any ideas?
Low voltage at injectors, ECU ground?
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kensington1
- Posts: 5
- Joined: 20 August 2020
- Year and Model: 2002 S80 T6
- Location: Portland
- Has thanked: 1 time
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kensington1
- Posts: 5
- Joined: 20 August 2020
- Year and Model: 2002 S80 T6
- Location: Portland
- Has thanked: 1 time
Forgot to mention, the positive pin at the injectors has 12 volts.
Current cars:
2002 S80 T6
1987 244DL
2002 S80 T6
1987 244DL
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