Volvo All Engines (2010 Emissions) Fault Code: SPN 171 FMI 5 PID: Ambient Air Temperature
The ambient air temperature signal is sent to the instrument cluster module. The instrument cluster module then transmits the ambient air temperature data to the Engine Control Module (ECM) via the J1939 data lines.
Probable cause
1) Ambient temperature below -30??C (-22??F)
2) Wiring harness
3) Faulty sensor
Related products
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Allison 1000 & 2000 Gen 5 Fault Code:U0100 Lost Communication With ECM A
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Allison 1000 & 2000 Gen 5 Fault Code:P2764 TCC PCS Control Circuit Low
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Allison 1000 & 2000 Gen 5 Fault Code:P2763 TCC PCS Control Circuit High
1000 & 2000 Gen 5 -
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Volvo All Engines (2004 Emissions) Fault Code: PSID 232 FMI 2 CAN 2 J1939 Communication Link A
All Engines (2004 Emissions) -
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