Honda HR-V: General Information
Honda HR-V (2015-2021) Service Manual / Engine / Engine Control System & Engine Mechanical - Testing & Troubleshooting / General Information
ENGINE CONFIGURATION
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Fig. 2: Engine Configuration With Drive Belt Routing And Egine Rotation
CHECK
THROTTLE BODY CARBON ACCUMULATION CHECK
Test
1. HDS - Connect
2. Throttle Body - Test
- Start the engine. Hold the engine speed at 3, 000 rpm without load (CVT in P or N, M/T in neutral) until the radiator fan comes on, then let it idle.
- Check the REL TP SENSOR in the DATA LIST with the HDS. The reading should be below 2.46 deg. If it is not, clean the throttle body.
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Symptom Troubleshooting
AFTER WARMING UP, IDLE SPEED IS ABOVE SPECIFICATIONS WITHOUT LOAD (MIL
WORKS OK, NO DTCS SET) (KA/KC)
Diagnostic procedure
1. APP Sensor Signal Inspection
Also check for
Intake air leaks
AFTER WARMING
A/C Signal Circuit Troubleshooting
1. A/C compressor clutch condition check.
Start the engine, and let it idle.
Turn the blower switch on.
Turn the A/C switch on.
Check the parameter(s) below with the HDS.
Do the current conditi
SEE MORE:
Vehicle Stability Assist (VSA), aka Electronic
Stability Control (ESC), System
Helps to stabilize the vehicle during cornering if the vehicle turns more or
less than
what was intended. It also assists in maintaining traction on slippery surfaces.
It does
so by regulating engine output and selectively applying the brakes.
■VSA Operation
When VSA activates, you may notice th
USB Device Does Not Function (Without Navigation, Display Audio Type
(7-inch Screen) )
NOTE:
Check the vehicle 12 volt battery condition first.
Check the USB's specifications:
Mass-storage class ready digital audio player with USB 2.0 port
More than 256 MB storage space
Supports MP3, WMA, and AAC (encoded with the iTunes) files, DRM
files are not supported
Not all pla
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