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Home >> Suzuki >> 2006 >> XL-7 Base, RWD, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine General Information And Diagnosis >> General Description >> OBD System Description - PCV System Monitor >> PCV System Monitor
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PCV System Monitor

Operation 

PCV SYSTEM MONITOR OPERATION

DTCs P0134 (for bank 1) / P0154 (for bank 2)
Monitor execution Continuous
Sensors / Components OK MAF, IAT, ECT, Barometric pressure, Primary HO2, Primary HO2S heater
Monitoring Duration 30 s
PCV SYSTEM MONITOR OPERATION

DTCs P0300
Monitor execution Continuous
Sensors / Components OK MAF, TP, ECT, CKP, Barometric pressure, IAC system, Back-up power, Transmission range sensor
Monitoring Duration Phase 1: 200 rev. / Phase 2: 1000 rev.

Enable condition 

PCV SYSTEM MONITOR ENABLE CONDITION

Parameter Minimum Maximum
P0134, P0154 
Engine coolant temp.   110 (230) °C (°F)
Fuel feedback mode On  
IAT -8 (17.6) °C (°F)  
Barometric pressure 74.5 kPa  
Primary HO2S heater operation time 24 s  
Time from engine start 2 s  
F/C mode Off
Misfire No DTC
EGR system monitor No DTC
Fuel system monitor No DTC
P0300 (Phase 1, Phase 2) 
Engine speed 530 rpm 6500 rpm
Calculated Load Value Vehicle Speed < 2 km/h 13.3 - 33.6%
(according to engine speed (rpm))
Vehicle Speed > 2 km/h 17.2 - 33.6%
(according to engine speed (rpm))
 
ECT -8 (17.6) °C (°F)  
ECT when ECT less than -6.7 (20) °C (°F) at engine start 20 (68) °C (°F)  
Barometric pressure 74.5 kPa  
F/C mode Off
EGR system monitor No DTC
Fuel system monitor No DTC

Typical malfunction thresholds 

PCV SYSTEM MONITOR TYPICAL MALFUNCTION THRESHOLDS

P0134, P0154 
O2S voltage > 0.05 V and < 0.45 V
P0300 (Phase 1) 
Catalyst damage: 5 - 25% (according to engine speed (rpm) and engine load (%))
P0300 (Phase 2) 
FTP emission threshold ≥ 1.5%