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Re: Another can you fix it? P0453 FTP sensor high voltage
Posted to Technical Discussion Forum on 1/13/2009

It is tied to the 5 Volt output of PCM to signal circuit of Strain gage before balance resistor and ground in PCM. There should still be close to 5 Volts for PCM to monitor at arrow before resister, with voltage being adjusted lower by compatator circuit.

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