2006 MERCEDES-BENZ SPRINTER Service Manual

Page 457 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom List:
P0110-INTAKE AIR TEMP SENSOR SIGNAL VOLTAGE TOO HIGH
P2063-INTAKE AIR TEMP SENSOR CIRCUIT SIGNAL VOLTAGE
TOO HIGH
Test Note: All symptoms listed above are diagnosed using the same tests.

Page 458 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
2 Turn the ignition off.
Disconnect the IAT Sensor harness connector.
Disconnect the ECM harness connectors.
Remove the Engine Control Relay.
Connect a jumper wire between ca

Page 459 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
5WARNING: WHEN THE ENGINE IS OPERATING, DO NOT STAND IN A
DIRECT LINE WITH THE FAN. DO NOT PUT YOUR HANDS NEAR THE
PULLEYS, BELTS OR FAN. DO NOT WEAR LOOSE CLOTHING.
NOTE: Th

Page 460 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom List:
P0110-INTAKE AIR TEMP SENSOR SIGNAL VOLTAGE TOO LOW
P2063-INTAKE AIR TEMP SENSOR CIRCUIT SIGNAL VOLTAGE
TOO LOW
Test Note: All symptoms listed above are diagnosed using the same tests.
T

Page 461 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
2 Turn the ignition off.
Disconnect the IAT Sensor harness connector.
Turn the ignition on.
Monitor the DRB for ECM DTCs for at least 2 minutes.
Does the DRB display P0110 IN

Page 462 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
6WARNING: WHEN THE ENGINE IS OPERATING, DO NOT STAND IN A
DIRECT LINE WITH THE FAN. DO NOT PUT YOUR HANDS NEAR THE
PULLEYS, BELTS OR FAN. DO NOT WEAR LOOSE CLOTHING.
NOTE: Th

Page 463 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom List:
P0115-ENGINE COOLANT TEMP SENSOR CIRCUIT PLAUSIBILITY
P2012-ENGINE COOLANT TEMP SENSOR CIRCUIT PLAUSIBILITY
Test Note: All symptoms listed above are diagnosed using the same tests.
The t

Page 464 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
3NOTE: The thermostat must be operating correctly for this test to be valid.
Start the engine and bring the engine to operating temperature (thermostat open).
Turn the engine