Acura RL. Manual - part 2
Monitor Execution, Sequence, Duration, DTC Type, OBD Status
MONITOR DESCRIPTION CHART
Enable Conditions
ENABLE CONDITIONS
Malfunction Threshold
A malfunction is detected if these three conditions are not present after the engine and the ignition switch
have been off for at least 6 hours:
The temperature (IAT minus ECT1) is not 32°F (32°C) or less.
The temperature (IAT minus ECT2) is not 16°F (16°C) or less.
The temperature (ECT2 minus ECT1) is not 25°F (25°C) or less.
Driving Pattern
1. Turn the ignition off, and wait at least 6 hours.
2. Start the engine, and let it idle for at least 10 seconds.
Diagnosis Details
Conditions for illuminating the MIL
When a malfunction is detected during the first drive cycle, a Temporary DTC is stored in the PCM
memory. If the malfunction recurs during the next (second) drive cycle, the MIL comes on and the DTC and
the freeze frame data are stored.
Conditions for clearing the MIL
The MIL will be cleared if the malfunction does not recur during three consecutive trips in which the
diagnostic runs.
The MIL, the DTC, the Temporary DTC, and the freeze frame data can be cleared by using the scan tool
Clear command or by disconnecting the battery.
DTC P0112 (10): ADVANCED DIAGNOSTICS
DTC P0112: INTAKE AIR TEMPERATURE (IAT) SENSOR CIRCUIT LOW VOLTAGE
Execution
Once per driving cycle
Sequence
None
Duration
10 seconds or more
DTC Type
Two drive cycles, MIL ON
OBD Status
N/A
Condition
Minimum
Maximum
Engine off time 6 hours
-
No active DTCs P0112, P0113, P0116, P0117, P0118, P0125, P1116, P2183, P2184, P2185, P2610
2007 Acura RL
2007 ENGINE PERFORMANCE Advanced Diagnostics - RL
me
Friday, June 05, 2009 2:32:02 PM
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