Mazda 6 Service Manual: Dtc c1955, c1956

Dtc c1953, c1954

Diagnostic procedure ...

Dtc u2021

Note To warm up the engine completely, idle the engine and wait for more than 5 minutes. Diagnostic procedure ...

Other materials:

Mazda 6 Service Manual: Starting a Flooded Engine
If the engine fails to start, it may be flooded (excessive fuel in the engine). Follow this procedure: 1. If the engine does not start within five seconds on the first try, wait ten seconds and try again. 2. Make sure the parking brake is on. 3. Depress the accelerator all the way and hold it ...

Mazda 6 Service Manual: Electric Parking Brake
The electric parking brake equipment applies the parking brake using an electric motor. When the electric parking brake is applied, the electric parking brake switch indicator light turns on. WARNING Do not drive the vehicle with the electric parking brake applied: If the vehicle is driven ...