I've seen people say that when they check their injectors, they have been 17.x. I could be mistaken, but last year when I checked mine, I thought they were all 15.x. I'll recheck it this weekend, but I want to know what the right number is.

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Rob
'86 TA 305 TPI
Gutted MAF
Ported Plenum
TB Bypass

 

Mine are between 15.8 and 16 ohms cold (90 IROC 350), but my Haynes manual says 11.0 to 14.0 ohms. Hope this helps.

 

I just checked mine on Sunday, and all of them read 17._. All of them falling between 17.1 and 17.8 ohms. That's what I've always had in the past too, brand new out of the box. (1990 Iroc 305 TPI)

 

Wow, its all over the place, 11-17. I guess if they all read real close to one another, I won't freak out.

 

As long as they are over 12 ohms so you don't over heat the drivers in the ECM you are fine. It is rare for them to read over 24 ohms but if they do or if they read infinite resistance they have an open(or partly open) circuit.

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Tracy /AKA IROCKZ4me
'86 IROC-Z Camaro
"Cogito ergo zoom"

• 355 cid
• AFR heads
• Arizona Speed & Marine hydraulic roller cam w/ AFR hydra-rev kit
• modified SLP runners
• TRW forged pistons/ceramic coated
• fully balanced
• Edelbrock headers/ceramic coated
• SLP cat-back
• Paxton supercharger
• Nitrous Express nitrous oxide

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