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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 174 (Engine Control System - SFI System Diagnostics (4 Of 4)) >> DTC P1235 High Pressure Fuel Pump Circuit; DTC P1236 High Pressure Fuel Pump No. 2 Circuit >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
MONITOR STRATEGY CHART

Related DTCs P1235 Fuel pump for high pressure (bank 1) range check (low current)
P1236 Fuel pump for high pressure (bank 2) range check (low current)
Required Sensors/Components (Main) Fuel pump for high pressure
Required Sensors/Components (Related) Injector driver
Frequency of Operation Continuous
Duration 1 second
MIL Operation Immediate
Sequence of Operation None