CHECK METHANE PRESSURE IN THE HIGH PRESSURE CIRCUIT

Check 1058OA

2.0 16V · BIPOWER

Connect the tester.

Select "methane gas injection" in the "Control Unit Test" mode.

Identify the item "Methane pressure" in the parameter list.

With the engine running, measure the pressure and check that it is at least 15 bar, with the canisters nearly empty and a maximum of 220 bar, with the canisters completely full.

It should be remembered that the pressure in the canisters is also affected by the ambient temperature, if the temperature is low then the pressure is low.