EFI V6 MAP sensor question

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07-21-2006, 03:53 AM

sewerrat

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Location: Maui, Hawaii

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EFI V6 MAP sensor question

My 88 v6 2.8 does not have a MAP sensor. It does have a MAF sensor to measure incoming air, but how does the system measure load without using a MAP? Does it calculate thru the TPS? Thanks in advance.

Mike

07-24-2006, 12:33 AM

z28pete

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Location: North East PA

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RE: EFI V6 MAP sensor question

At WOT the computer uses the MAF and the TPS to compute the load on the engine, and applies and updates the appropriate fuel & spark maps.

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