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DTC 105-3 - Cummins-Code 153. See QSB 3.3L Troubleshooting and Repair
DTC 105-16 - Intake Air Temperature (IAT) Sensor OORH (PSI)
DTC 172-3 - Intake Air Temperature Voltage OORH
DTC 174-3 - Fuel Temperature Voltage OORH
DTC 522570-3 - Intake Air Temperature (IAT) Sensor OORH (Mazda Gas ECU)
POSSIBLE CAUSE
A. SENSOR SUPPLY OPEN CIRCUIT
B. SENSOR SIGNAL SHORTED TO BATTERY
C. SENSOR SIGNAL OPEN CIRCUIT
D. SENSOR FAILURE
E. FUNCTIONAL FAILURE IN CONTROLLER
  • Posted 10 Jul 2019 00:09
  • By BREWSKI
  • joined 10 Jan'12 - 1,699 messages
  • Nebraska, United States

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Global Industry News
edition #1237 - 3 July 2025
While innovation and new technology are evolving at what seems to be an ever-increasing pace, the need to capture the data (telemetry) from this tech, and the ability to utilise it (telematics) for efficiency and cost savings, is one area attracting more and more attention ... Continue reading
Movers & Shakers
Jeannette Walker Jeannette Walker
CEO, MHEDA
President, European Rental Association (ERA)
Chief marketing officer, JLT Mobile Computers
Chief executive officer, East Penn Manufacturing