What this code means

A) The EVP2 driver is shorted. B) The microcontroller detects a mismatch between the valve set-point and the diver voltage measured on the EVP2 output.

Applies to: ZAPI ACE0 / COMBIAC0 controller.

Possible causes / checks (from the source)

Check if there is a short or a low impedance between the negative of the coil and –BATT. Otherwise the driver circuit is damaged and the controller must be replaced.

Need the part?

If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (EVP2 NOT OK), machine model and serial number — we quote genuine and OEM replacement parts for export.