Laminated fold-out wire diagram of the engine control system for the Cummins B5.9G/B5.9 LPG engine.
- ECM pin locations
- Wire chart color-coded
- Shows whether a connection is Cummins responsibility or the truck manufacturer’s responsibility.
- Electrical specifications & reading parameters (volts-amps-ohm readings)
- Fault codes, fault reasons, fault effects
Laminated surface allows for the use of erasable marker to make notes while performing diagnostics which can be erased when finished.