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h22a1 obd2 question

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Old 07-18-2014, 02:06 PM
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Default h22a1 obd2 question

So what is the main difference between a 93-95 vtec obd1 and the 96 vtec obd2 motorwise? ECU difference? Intake manifold difference? What else?
Old 07-19-2014, 01:01 AM
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Default Re: h22a1 obd2 question

The crank sensor moves to the crank instead of in the distributor. It adds the fluctuation sensor there as well. So it has a different oil pump that has the bolt holes for it.

The distributor is obviously different. Those are really the only differences other than the obd1-obd2a difference
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