COMPONENTS
ILLUSTRATION
On-vehicle InspectionIntake Manifold Runner Control Circuit Low (Bank 1) (P2009,P2010)
DESCRIPTION
The ECM activates the DC motor for the tumble control valve, which opens and
closes the tumble control valve. The ECM activates the DC motor based on engine
speed, coolant temperature, intake air temperature and other conditions.
D ...
System Too Lean (Bank 1) (P0171,P0172)
DESCRIPTION
The fuel trim is related to the feedback compensation value, not to the basic
injection duration. The fuel trim consists of both the short-term and long-term
fuel trims.
The short-term fuel trim is fuel compensation that is used to constantly ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK POWER MANAGEMENT CONTROL ECU
(a) Disconnect the D42 and D43 connectors.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
Tester Connection
Wiring Color
Termi ...