Isuzu 1999 RODEO Workshop Manual page 1364

DTC P0101 – MAF System Performance (Cont'd)
Step
7 1. Connect the MAF Sensor wiring harness connector
to the MAF Sensor.
2. Connect the Tech 2 to the vehicle.
3. Place the Transmission in Park/Neutral, and fully
apply the Parking Brake.
4. Start the engine.
5. Select the Mass Air Flow (MAF) parameter on the
Tech 2.
With the engine idling, does the Tech 2 display the
following value(s)?
8 Observe the Tech 2 value while increasing the engine
RPM to its upper limit.
Does the Tech 2 display the following value(s)?
9 Replace the MAF Sensor.
Is the action complete?
10 Replace the PCM.
IMPORTANT: The PCM must be reprogrammed. Refer
to PCM reprogramming.
And also refer to latest service bulletin.
Check to see if the Latest software is released or not.
And then Down Load the LATEST PROGRAMMED
SOFTWARE to the replacement PCM.
Is the action complete?
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
Action Value(s) Yes
4 to 7 g/s Go to Step 8
Go to Step 10
25 to 40 g/s
— Verify repair
— Verify repair
6E2–121
No
Go to Step 9
Go to Step 9
—
—