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1996 Chevrolet Hhr P1825 Fault Code Check

When you check 1996 Chevrolet Hhr car engine light came on code P1825 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Chevrolet manufacturer may have a different definition for the P1825 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P1825 1996 1996 Chevrolet Hhr Code Clear

To solve P1825 1996 1996 Chevrolet Hhr problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs

1996 Chevrolet Hhr P1825 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1825 Transmission 4-Wheel Drive Clutch Relay Open Circuit so you have to check ODB-II Fault Code Check list.

Reason For 1996 Chevrolet Hhr P1825 Code

The reason of 1996 Chevrolet Hhr P1825 OBD-II Fault Code Check is P1825 Transmission 4-Wheel Drive Clutch Relay Open Circuit.
P1825 Code Reason

1996 Chevrolet Hhr P1825 Possibble Fix Ways :

The engine relies on the glow plugs to generate heat to help with the combustion cycle. Some engines only use the glow plugs when cold but others will allow the glow plugs to work when the ECU (vehicle's computer) needs them to be on to help with combustion. Problems in this area will cause diesel engine starting problems, uneven running and white smoke when the engine is cold.

The rule of P1825 1996 1996 Chevrolet Hhr code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of P1825. Likewise, overriding the OBD P1825 1996 1996 Chevrolet Hhr system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

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