Conditions for Setting the DTC
The ECM detects that the primary (left) fuel tank is greater than 28 L (7.3 gal) and the secondary (right) fuel tank is less than 4 L (1 gal) over a distance of 200 km (124 mi).
The ECM detects that the primary (left) fuel tank is greater than 28 L (7.3 gal) and the secondary (right) fuel tank is less than 4 L (1 gal) over a distance of 200 km (124 mi).