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something wrong with your AC, mutil di@g j2534 can diagnosis of cooling electronic. http://www.chinasinoy.com/wholesale/multi-dig-access-j2534-pass-thru-obd2-device.html
Possible Causes in overheating : 1. Engine coolant level may be very low. The Fix: Refill coolant to proper level. 2. Engine's drive belts may be broken or slipping. The Fix: Tighten or replace belts. 3. The electric cooling fan may not be coming on. The Fix: Repair or replace cooling fan. Repair wiring. Replace cooling fan temp sensor. 4. The ignition timing may be set wrong. The Fix: Adjust ignition timing. 5. There may be a vacuum leak. The Fix: Check and replace vacuum lines as required. 6. The engine may have mechanical problems. The Fix: Check compression to determine engine condition. 7. The engine's thermostat may be stuck closed. The Fix: Replace thermostat. 8. There may be a leak in the cooling system. The Fix: Repair leak and refill coolant. Cylinder head gasket(s) may be bad. The Fix: Replace cylinder head gasket(s).
The ABS system has stored a fault code. You'll need to have someone scan the ABS computer to read the diagnostic code.
P0446 Evaporative Emission Control System Vent Control Circuit Malfunction Evap vent valve has only one purpose. It closes in order to seal the vent so the EVAP system can pressurize and ensure there are no leaks. Evap vent valve is usually supplied Batt. voltage with key on. The ECM's driver controls the ground, and when grounded, activates the valve (closing it). If the ECM detects a short to ground, and open,or a short to battery voltage on the control circuit, P0446 will set. Code also may refer to ECM detecting that EVAP system is unable to achieve or maintain vacuum during test. SymptomsThere will be no obvious symptoms to driver, other than MIL illumination. CausesA code P0446 could mean one or more of the following has happened: Faulty vent valve Open, short or excessive resistance on Vent valve control circuit Blockage of vent valve Bad PCM Possible SolutionsWith a P0446 OBD-II trouble code, here are some things to try: Replace Vent valve Repair open, short, or resistance problem in control circuit Repair open, or short, or resistance problem in power circuit Replace PCM
Possible causes - Low transmission fluid level - Dirty transmission fluid - Faulty shift solenoid 1 valve - Shift solenoid 1 valve harness or connectors - Shift solenoid 1 valve circuit is open or shorted check your car
i think before go to garage fix you car, you can use a car diagnostic tool to check your car, to find what's wrong with honda. to learn about how much will you pay, mvci honda toyota can do you car,have a look. http://www.chinasinoy.com/wholesale/mvci-toyota-tis-honda-hds-volvo-dice.html
A code P0401 most likely means one or more of the following has happened: The DPFE (differential pressure feedback EGR) sensor is faulty and needs to be replaced There is a blockage in the EGR (tube), most likely carbon buildup The EGR valve is faulty The EGR valve may not be opening due to a lack of vaccuum http://www.chinasinoy.com/wholesale/mvci-toyota-tis-honda-hds-volvo-dice.html this tool can do honda,you can have a look.
DTC table, it can help you understand the meanning of the fault codes. you can have a look. http://chinasinoy.com/upload/service/diagnostic-trouble-code-table-02.pdf
ABS light on means some fault codes stored in the ABS, you should get a airbag reset tool with your car.
Engine Misfire Spark Plug Wire Loose Gas Cap Three cases can cause the flashing service engine light.