P1900 OBD Code Definition:
P1900 Transmission system problems
P1900 OBD Code Description: Continue reading →

P1905 OBD Code Definition:
P1905 Charge air coolant pump relay – short to positive
P1905 OBD Code Description: Continue reading →

P1904 OBD Code Definition:
P1904 Engine coolant hydraulic blower motor solenoid – open circuit/short to earth
P1904 OBD Code Description: Continue reading →

P1907 OBD Code Definition:
P1907 Data bus, ECM 1/2 – defective
P1907 OBD Code Description: Continue reading →

P1906 OBD Code Definition:
P1906 Charge air coolant pump relay – open circuit/short to earth
P1906 OBD Code Description: Continue reading →

P1909 OBD Code Definition:
P1909 Data bus, ECM 1/2 – no signal from ECM 1
P1909 OBD Code Description: Continue reading →

P1908 OBD Code Definition:
P1908 Data bus, ECM 1/2 – software version monitoring
P1908 OBD Code Description: Continue reading →

P1912 OBD Code Definition:
P1912 Electronic Gear Selector Module: Weak touch push button voltage
P1912 OBD Code Description: Continue reading →

P1911 OBD Code Definition:
P1911 Data bus, ECM 1/2 – circuit malfunction
P1911 OBD Code Description: Continue reading →

P1910 OBD Code Definition:
P1910 Electronic Gear Selector Module: Control Unit over voltage
P1910 OBD Code Description: Continue reading →

P1920 OBD Code Definition:
P1920 Engine mounting control solenoid banks 1 & 2 -open circuit/short to earth
P1920 OBD Code Description: Continue reading →

P1914 OBD Code Definition:
P1914 Brake servo pressure sensor – range/ performance problem
P1914 OBD Code Description: Continue reading →

P1913 OBD Code Definition:
P1913 Brake servo pressure sensor – short to earth
P1913 OBD Code Description: Continue reading →

P1927 OBD Code Definition:
P1927 Fuel additive level too low/empty
P1927 OBD Code Description: Continue reading →

P1923 OBD Code Definition:
P1923 Fuel additive level circuit range/performance
P1923 OBD Code Description: Continue reading →

P1922 OBD Code Definition:
P1922 Fuel additive level circuit malfunction
P1922 OBD Code Description: Continue reading →

P1928 OBD Code Definition:
P1928 Fuel additive pump control circuit open
P1928 OBD Code Description: Continue reading →

P1931 OBD Code Definition:
P1931 Fuel additive pump control circuit high
P1931 OBD Code Description: Continue reading →

P1930 OBD Code Definition:
P1930 Fuel additive pump control circuit low
P1930 OBD Code Description: Continue reading →

P1936 OBD Code Definition:
P1936 Clutch pedal position (CPP) switch input circuit malfunction
P1936 OBD Code Description: Continue reading →