• Engine running • Following trouble codes not stored: P0105, P0120 • The control unit recognises an intake manifold pressure which can not occur under the actual engine load condition. The values depend on engine speed and throttle valve position. • Above conditions must be fulfilled for at least 2 s Effect: Throttle valve opening is less than 10 % • The oxygen sensor control is locked. • Engine speed is less than 1400 rpm 2 injectors are switched off • Engine speed is greater than 1400 rpm 4 injectors are switched off Throttle valve opening is greater than 10 % • Prohibition of deceleration fuel cutoff. Concerned Terminals: - |