7 Allow engine to idle for 2 minutes. 8 Connect TestBook/T4 and, with the engine still running, check for fault codes. Drive cycle C 1 Switch ignition on for 30 seconds. 2 Ensure engine coolant temperature is less than 60 ° C. 3 Start the engine and allow to idle for 2 minutes. 4 Perform 2 light accelerations, i.e. 0 to 35 mph with light pedal pressure. 5 Perform 2 medium accelerations, i.e. 0 to 45 mph with moderate pedal pressure. 6 Perform 2 hard accelerations, i.e. 0 to 55 mph with heavy pedal pressure. 7 Cruise at 60 mph for 8 minutes. 8 Cruise at 50 mph for 3 minutes. 9 Allow engine to idle for 3 minutes. 10 Connect TestBook/T4 and, with the engine still running, check for fault codes. The following areas have an associated readiness test which must be flagged as complete, before a problem resolution can be verified: l Catalytic converter fault. l Evaporative loss system fault. l HO2S fault. l HO2S heater fault. When carrying out drive cycle C to determine a fault in any of the above areas, select the readiness test icon to verify that the test has been flagged as complete.