Mazda 6 - Dtc Detection Logic and Conditions

ON-BOARD DIAGNOSTIC
F2–21
F2
Sending Continuous Monitoring System Test Results
• These appear when a problem is detected in a monitored system.
1-drive cycle type
• If any problems are detected in the first drive cycle, pending codes will be stored in the PCM memory, as well
as DTCs.
• After pending codes are stored, if the PCM determines that the system is normal in any future drive cycle, the
PCM deletes the pending codes.
2-drive cycle type
• The code for a failed system is stored in the PCM memory in the first drive cycle. If the problem is not found in
the second drive cycle, the PCM determines that the system returned to normal or the problem was mistakenly
detected, and deletes the pending code. If the problem is found in the second drive cycle too, the PCM
determines that the system has failed, and stores the pending codes, and the DTCs.
• After pending codes are stored, if the PCM determines that the system is normal in any future drive cycle, the
PCM deletes the pending codes.
End Of Sie
DTC DETECTION LOGIC AND CONDITIONS
B6E407000102103
P0016 Crankshaft position-camshaft position correlation malfunction
• The PCM monitors the input signals from the CKP sensor and CMP sensor while engine is running. If the input
signals from the CKP sensor and the CMP sensor do not correspond, the PCM determines that there is a
correlation malfunction between crankshaft and camshaft position.
P0045 Variable boost control (VBC) solenoid valve control circuit low input
• The PCM monitors the output signal when the PCM controls the variable boost control solenoid valve between
30 and 70%. If the current of the variable boost control solenoid valve is less than 0.8 A during variable boost
control solenoid valve control, the PCM determines that there is a malfunction in the variable boost control
solenoid valve control circuit.
P0564 Cruise control signal malfunction OFF 2 ×
P0602 PCM programming error ON 1 ×
P0606 PCM malfunction ON 1 ×
P0610 Control module vehicle options error ON 1 ×
P0627 Suction control valve circuit open ON 1 ×
P0628 Suction control valve circuit low input ON 1 ×
P0629 Suction control valve circuit high input ON 1 ×
P0661 Intake shutter solenoid valve (half) circuit low input ON 2 ×
P0662 Intake shutter solenoid valve (half) circuit high input ON 2 ×
P0664 Intake shutter solenoid valve (full) circuit voltage low input ON 2 ×
P0665 Intake shutter solenoid valve (full) circuit voltage high input ON 2 ×
P0704 Clutch switch circuit malfunction ON 2 ×
P0850 Neutral switch circuit malfunction ON 2 ×
P1190 Calibration resistor circuit malfunction ON 2 ×
P1211 Fuel pressure higher or lower than desired pressure ON 2 ×
P1391 Glow plug circuit low input OFF 2 ×
P1392 Glow plug circuit high input OFF 2 ×
P2009 Variable swirl control (VSC) solenoid valve circuit high input ON 2 ×
P2010 Variable swirl control (VSC) solenoid valve circuit low input ON 2 ×
P2135 Accelerator pedal position (APP) sensor No.1/No.2 voltage correlation ON 1 ×
P2136 Accelerator pedal position (APP) sensor No.1/idle switch correlation ON 1 ×
P2141 EGR solenoid valve (vent) circuit low input ON 2 ×
P2142 EGR solenoid valve (vent) circuit high input ON 2 ×
P2144 EGR solenoid valve circuit low input ON 2 ×
P2145 EGR solenoid valve circuit high input ON 2 ×
P2146 Fuel injector No.1/No.4 circuit malfunction ON 1 ×
P2149 Fuel injector No.2/No.3 circuit malfunction ON 1 ×
P2227 BARO sensor range/performance problem ON 2 ×
P2228 BARO sensor circuit low input ON 1 ×
P2229 BARO sensor circuit high input ON 1 ×
DTC No. Condition MIL DC
Memory
function