Honda CR-V: System Description
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General Operation
The automatic transmission is a combination of a 3-element torque converter
and triple-shaft electronically controlled
unit which provides 5 speeds forward and 1 reverse. The entire unit is
position
Power Flow
P Position
Hydraulic pressure is not applied to the clutch. Power is not transmitted to
the countershaft. The countershaft is locked
by the park pawl, interlocking the park gear.
N Position
Engine po
Electronic Control System
Functional Diagram
The electronic control system consists of the powertrain control module (PCM),
sensors, and solenoid valves.
Shifting and lock-up are electronically controlled for comfortable dri
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Frame
Under-cowl Panel Replacement
NOTE: Take care not to scratch the body.
1. Remove these items:
Windshield wiper arms
Front fender trim, both sides
Cowl covers
2. Remove the bolts and nuts, disconnect the
connector (A) and remove the grommet (B), then
remove the under-cowl panel (C).
3. Install
DTC P2270/P2271: Secondary HO2S (Sensor 2)
Circuit Signal Stuck Lean/Rich
DTC P2270: Secondary HO2S (Sensor 2)
Circuit Signal Stuck Lean
DTC P2271: Secondary HO2S (Sensor 2)
Circuit Signal Stuck Rich
NOTE: Before you troubleshoot, record all freeze data and any on-board
snapshot, and review the general troubleshooting information.
1. Turn the ignition switch ON (II).
2
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