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International Automotive Technicians Network
Re: How do older Toyota MAP systems work?
Posted to Technical Discussion Forum on 8/23/2007 3 Replies

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It has not set a code since we plugged it back in yesterday. The MAP voltages seem normal. At idle it is about 1.45-1.50 volts. However, it sometimes runs 6-10% CO @idle. Sometimes, with the same 1.4... Login to read more.

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