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P1112 Diagnostic Trouble Code Discussion for November 2012

IAT Sensor Circuit Intermittent Low Voltage


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Trouble Ticket Help Requests for DTC P1112
Help Request Posted
2003 Lincoln Aviator 4.6L Hesitation, Surge VIN: 5LMEU78H83
P1112: intake air temp sensor intermittent. Hello Lincoln/Ford techs: I have this 03 aviator purchased at auction and sent to me by another shop. It had the common cyl 5 misfire and low compression, 50 psi. The customer had been informed of the possible valve failure and i confirmed it. I replaced the h...
November 19, 2012
2003 Lincoln Aviator 4.6L Hesitation, Surge VIN: 5LMEU78H83
P1112: intake air temp sensor intermittent. Hello Lincoln/Ford techs: I have this 03 aviator purchased at auction and sent to me by another shop. It had the common cyl 5 misfire and low compression, 50 psi. The customer had been informed of the possible valve failure and i confirmed it. I replaced the h...
November 19, 2012