C5 2002 110 Hdi 195k Rlz Engine

[coastline taxis]

Car broke down today display shows anti pollution fault so towed back to garage plugged into scanner with personality key. fault code p1112 undocumented code came up cleared code and car started ran for half hour then came up with same code and stopped cleared code and started again now in a cycle of clear code=start=runs=stops=same code again. any ideas as to what p1112 undocumented code is

cheers

[iannez]

Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage. air flow meter fault.

[coastline taxis]

Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage. air flow meter fault.

The scanner i use snapon ethos displays the iat and airflow codes and is saying that there fine and working. when it shows a code though up it tells you what the code relates to. thanks for tryng

[techbod]

P1112 Intake air temperature (IAT) sensor circuit Intermittent low voltage

EDC15C2 - Diesel high pressure monitoring function. Pressure lower than the minimum pressure. (leak).

MM4MP2 - Motorised throttle control.

[coastline taxis]

P1112 Intake air temperature (IAT) sensor circuit Intermittent low voltage

EDC15C2 - Diesel high pressure monitoring function. Pressure lower than the minimum pressure. (leak).

MM4MP2 - Motorised throttle control.

My apologies for doubting you are both right replaced sensor and car now fine.

many thanks

steve