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P0111 Fault Code in Volvo V70 (00 Model) - Incorrect Intake Air Temperature Signal

Model: Volvo V70 Fault Code: P0111 Posted: 2007-02-19 08:02

The P0111 diagnostic trouble code in a Volvo V70 (model year 2000) indicates an incorrect intake air temperature (IAT) signal. This is commonly referred to as 'Intake port temperature wrong signal' in Volvo's technical terminology, or 'Lufttemp inlopp felaktig signal' in Swedish. The code suggests that the vehicle's engine control unit (ECU) has detected a discrepancy between the expected and actual intake air temperature readings.

Related fault codes
P0111
Comments (2)
Anonymous 2007-02-19 09:24

Inspect the Intake Air Temperature (IAT) sensor and its associated wiring harness for faults, corrosion, or loose connections.

Anonymous 2010-11-10 15:14

For reference, a detailed explanation of P0111 code in Volvo vehicles is available at: http://www.obd-codes.com/p0111