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Home >> Lexus >> 2007 >> GS 450h >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC P0010 - P0113 >> DTC P0088 Fuel Rail / System Pressure - Too High >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

System monitor: 

TYPICAL MALFUNCTION THRESHOLDS

1. Difference in fuel pressure between actual and target More than 3 MPa (30.6 kgf/cm2 , 435 psi)
2. Difference in fuel pump for high press duty between actual fuel pressure - target fuel pressure More than-100 mm3 /st

Close stuck: 

TYPICAL MALFUNCTION THRESHOLDS

When the following condition is met 5 times
Difference of fuel pressure when valve close and open Less than 1.5 MPa