1994 Integra RS No-start...

[GilaRiveR1#]

Everything powers-up. All fuses & relays tested & good. Verified fuel under pressure at filter housing. 2 relay "Clicks" when key in run position, fuel pump comes on and pressurizes system. No OBD1 DTC's (jumped diagnostic plug, no codes, no CEL lit on cluster). Coil & ignitor module swapped with known good ones. Cap/rotor OK, plug wires test OK. Cranks OK, verified no-spark at plug (used a spare plug with a grounding cable to test). Reasonably sure it didn't jump time, belt was replaced at 90k, has 140k now, even if it did there would be a spark (just out-of-time). Car does sit for long periods, ran fine last start, then this no-start a few months later. Fuel is good, has stabilizer in it. No visible wiring issues. Thanks in advance!

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[jayy_swish]

If you have no spark, and ignition system is working. Look at the crankshaft sensors as that lets the PCM know ignition and fuel timing, as well as check the camshaft position sensor because that’s what tells the PCM cyl 1 is TDC

 

[GilaRiveR1#]

If you have no spark, and ignition system is working. Look at the crankshaft sensors as that lets the PCM know ignition and fuel timing, as well as check the camshaft position sensor because that’s what tells the PCM cyl 1 is TDC

Thank you, I'll get on it this evening. IIRC, on a '94, it's integral to the distributor, meaning the whole unit is replaced? Wouldn't a bad CPS cause a code to set, even with OBD1?

 

[nawfoo]

Wrong integra model by 23 years.

 

[GilaRiveR1#]

Wrong integra model by 23 years.

Meaning what? Thx.

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