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DTC P0402: EGR System Malfunction
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
DTC P0402: EGR System Malfunction
Fig 1: DTC P0402 EGR System Malfunction: Detection Condition, Possible Cause & Hint
Courtesy of MAZDA MOTORS CORP.
Fig 2: DTC P0402 EGR System Malfunction: EGR Pressure Feedback, Vacuum Regulator Solenoid Harness Connector Views & Typical Diagnostic Reference Values
Courtesy of MAZDA MOTORS CORP.
Fig 3: DTC P0402 EGR System Malfunction: Inspection (Step 1)
Courtesy of MAZDA MOTORS CORP.
Fig 4: DTC P0402 EGR System Malfunction: Inspection (Steps 2-4)
Courtesy of MAZDA MOTORS CORP.
Fig 5: DTC P0402 EGR System Malfunction: Inspection (Steps 5-6)
Courtesy of MAZDA MOTORS CORP.
Fig 6: DTC P0402 EGR System Malfunction: Inspection (Steps 7-10)
Courtesy of MAZDA MOTORS CORP.
Fig 7: DTC P0402 EGR System Malfunction: Inspection (Step 11)
Courtesy of MAZDA MOTORS CORP.
Fig 8: DTC P0402 EGR System Malfunction: Inspection (Step 12)
Courtesy of MAZDA MOTORS CORP.
Fig 9: DTC P0402 EGR System Malfunction: Inspection (Steps 13-15)
Courtesy of MAZDA MOTORS CORP.