Installation
ComponentsCenter airbag sensor assembly communication circuit malfunction
Description
The center airbag sensor communication circuit consists of the occupant
classification ecu and the
center airbag sensor.
Dtc b1790 is recorded when a malfunction is detected in the center airbag sensor
communication circuit.
Wiring diagram
Inspection procedure
Hin ...
Fuel information
You must only use unleaded gasoline in your vehicle.
Select octane rating 87 (research octane number 91) or higher.
Use of unleaded gasoline with an octane rating lower than 87
may result in engine knocking. Persistent knocking can lead to
engine damage.
At minimum, the gasoline you use sho ...
Inspection
Inspect oil pump assembly
Turn the drive gear with 2 screwdrivers and make
sure it rotates smoothly.
Notice:
Be careful not to damage the oil seal lip.
Inspect clearance of oil pump assembly
Push the driven gear to one side of the body. Using
a feeler gauge, measur ...