Operation CHARM: Car repair manuals for everyone.

Misfire Monitor Repair Verification

1. Start the engine and drive the vehicle to a location where speeds can reach 88 to 105 km/h (55 to 65 mph) and coast down to 56 km/h (35 mph) without traffic interference.
2. Perform following drive procedure three consecutive times.
a. Accelerate on highway to 97 km/h (60 mph). Maintain speed for 30 seconds.
b. Coast down with foot off the accelerator pedal from 97 km/h (60 mph).
3. Rerun Quick Test. Diagnostic Methods/Quick Tests