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Home >> Mazda >> 2024 >> CX-30 Preferred >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (On-Board Diagnostic - Engine Control (VIN Y) (1 Of 6)) >> DTC P0035-00: Air Bypass Valve Control Circuit High Input

DTC P0035-00: Air Bypass Valve Control Circuit High Input

WARNING: This page is about a different variant/trim than selected.
P0035:00 (PCM - VIN Y) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Air bypass valve control circuit high input
Detection condition
  • The air bypass valve control voltage at the PCM terminal 1AX is high standard or more relative to the PCM control condition.
Fail-safe
  • Stop the supercharging pressure control. (fully open the wastegate valve)
Possible cause
  1. Malfunction in wiring harness (including connector/terminal) between air bypass valve and PCM (see CIRCUIT INSPECTION .) (see CONNECTOR INSPECTION .)
  2. Air bypass valve malfunction (Refer to AIR BYPASS VALVE INSPECTION (VIN Y) in the service information.)
  3. PCM malfunction (Refer to applicable PCM REMOVAL/INSTALLATION (VIN Y) in the service information.)
Repeatability verification procedure
  1. Clear the DTC recorded in the memory. (see CLEARING DTC .)
  2. Perform the KOER self test. (See DTC INSPECTION .)
G16378136Courtesy of MAZDA MOTORS CORP.
1 PCM
2 Air bypass valve