The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Uncle Loyd's 72' C-10

TA_C10 · 04-05-2020, 01:08 AM

Love those wheels. What kind of scanner do you have? Bluetooth obdII dongle that you connect your phone to? If so, and your not seeing any connection with ignition on, I'd be checking all your wiring. If we weren't in a quarantine I'd drive over and help.... Corona B.S.

Maybe start with power to all the right pins in PCM. Check all the ground pins too. It's easier to grab a needle, longer the better, and alligator clips on it, DC meter that puppy. LT1Swap.com for pinouts.

Keep us updated

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04-05-2020, 01:08 AM	#120
TA_C10 Registered User Join Date: Jun 2018 Location: Texas Posts: 1,353	Re: Uncle Loyd's 72' C-10 Love those wheels. What kind of scanner do you have? Bluetooth obdII dongle that you connect your phone to? If so, and your not seeing any connection with ignition on, I'd be checking all your wiring. If we weren't in a quarantine I'd drive over and help.... Corona B.S. Maybe start with power to all the right pins in PCM. Check all the ground pins too. It's easier to grab a needle, longer the better, and alligator clips on it, DC meter that puppy. LT1Swap.com for pinouts. Keep us updated . __________________ TA_C10 Stage 1 build - http://67-72chevytrucks.com/vboard/s....php?p=8333444 "It's only money".