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:
Immobilizer System Symptom Troubleshooting - Immobilizer Indicator
Does Not Go OFF
1. Immobilizer system check.
Connect the HDS to the data link connector (DLC).
Turn the vehicle to the ON mode.
From the SYSTEM SELECTION MENU, enter IMMOBI, then select IMMOBILIZER
INFO.
NOTE: If the HDS does not communicate with the immobilizer-keyless control
unit, check the power,
ground
TPMS Reset Procedures
NOTE: Whenever the pressure has been adjusted on one or more tires, tires
have been rotated, or one or more tires have been replaced, the TPMS must be
calibrated.
NOTE: If the system detects low tire pressure in any of the four tires,
the low tire
pressure/TPMS indicator comes on, as well as the
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