6E2–447
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
Lack of Power, Sluggish or Spongy
1. OBD system check.
2. Fuel system diagnosis.
3. Ignition system.
4. Knock sensor.
5. EGR operation.
6. EGR system check.
Refer to
Exhaust System in
Engine Exhaust, TCC
Operation, Calibration
ID/Service Bulletins
Detonation/Spark Knock
1. OBD system check.
2. Transmission range switch.
3. EGR operation.
4. EGR system check.
5. TCC operation.
6. Fuel system diagnosis.
7. Ignition system.
8. Knock sensor.
TCC operation, Cooling System,
Ignition System Check,
Calibration ID/Service Bulletins
Hesitation, Sag, Stumble
1. OBD system check.
2. TP.
3. MAP output check.
4. Fuel system diagnosis.
5. Fuel injector and fuel injector
balance test.
6. EVAP emission canister purge
valve.
7. Ignition system.
EGR Operation, EGR System
Check, Generator Output
Voltage (refer to
Chassis
Electrical), Calibration
ID/Service Bulletins, Ignition
System Check
Cuts Out, Misses
1. OBD system check.
2. Cylinder balance test.
Ignition System Check
Rough, Unstable, or Incorrect Idle,
Stalling
1. OBD system check.
2. Fuel injector and fuel injector
balance test.
3. EVAP emission canister purge
valve check.
4. Ignition system.
5. IAC operation.
6. EGR operation.
MAP Output Check, Throttle
Linkage, IAC System Check,
EGR System Check, A/C Clutch
Control Circuit Diagnosis,
Crankcase Ventilation System,
Calibration ID/Service Bulletins,
Generator Output Voltage (refer
to
Chassis Electrical), Exhaust
Diagnosis
Poor Fuel Economy
1. OBD system check.
2. Careful visual/physical inspection.
3. Ignition system.
4. Cooling system.
TCC Operation, Exhaust
System (refer to
Engine
Exhaust)
Engine Cranks But Will Not Run
1. OBD system check.
Fuel System Electrical
Diagnosis, Fuel System
Diagnosis, Fuel Injector and
Fuel Injector Balance Test.
Excessive Exhaust Emissions or
Odors
1. OBD system check.
2. Emission test.
3. Cooling system.
4. Fuel system diagnosis.
5. Fuel injector and fuel injector
balance test.
6. EVAP emission canister purge
valve.
7. Crankcase ventilation system.
8. Ignition system.
9. MAP output check.
EGR System Check, Exhaust
Diagnosis, Calibration
ID/Service Bulletins