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2007 Scion Tc C1942 Fault Code Check

When you check 2007 Scion Tc car engine light came on code C1942 the reason should be . However Scion manufacturer may have a different definition for the C1942 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C1942 2007 2007 Scion Tc Code Clear

To solve C1942 2007 2007 Scion Tc 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

2007 Scion Tc C1942 OBD-II Diagnostic Chassis (C) Trouble Code Description

C1942 Unrecognized Powertrain Configuration so you have to check ODB-II Fault Code Check list.

Reason For 2007 Scion Tc C1942 Code

The reason of 2007 Scion Tc C1942 OBD-II Fault Code Check is C1942 Unrecognized Powertrain Configuration.
C1942 Code Reason

2007 Scion Tc C1942 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.

While fuel economy was increased, acceleration was seriously compromised, and the loss of engine vacuum led to a dangerous loss of braking assist when the C1942 2007 2007 Scion Tc code system was in four-cylinder mode. In addition to these issues, while the company proposed a hydraulically controlled system that could be switched from within the car, the version they implemented had to be manually changed in the engine compartment using hand tools.

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