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International Automotive Technicians Network
Re: Exhaust Backpressure Gauge Needle Bounce
Posted to Technical Theory Forum on 7/24/2007 30 Replies

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ST at idle was normal at approximately +3 to +6%

LT at idle was near 0%

ST at 2500 and part load climbed to +50%

LT at 2500 and part load did not change much. It is near 0%

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30 Replies Received (View Replies)