Drive Cycle C

Testbook Drive Cycles

Drive Cycle C

* Switch ignition on for 30 seconds
* Ensure Engine Coolant Temperature (ECT) less than 60°C (140°F)
* Start Engine
* Allow engine to idle for 2 minutes
* Perform 2 light accelerations (0 to 35 mph with light pedal pressure)
* Perform 2 medium accelerations (0 to 45 mph with moderate pedal pressure)
* Perform 2 hard acceleration (0 to 55 mph with heavy pedal pressure)
* Cruise at 60 mph for 8 minutes
* Cruise at 50 mph for 3 minutes
* Allow engine to idle for 3 minutes
* Hook up Testbook, check for fault codes

Drive Cycle C Note:
Faults in the following areas also have an associated Readiness Test that must be flagged as 'completed' before you can verify that the problem in that area is resolved. Although these tests are normally completed with a Drive Cycle C, select the Readiness Test icon to verify that the test has actually been flagged as completed.

* Catalyst monitoring
* Evaporative Loss system (ELC) [Bosch ONLY]
* Oxygen sensor monitoring
* Oxygen heater monitoring