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Example: P0120
C1397 Tvr M engine code seems a kind of chassis problem, we try to show one by one the meaning and the solution.
Brief explanation of the C1397 Tvr M code and definition of C1397 Tvr M is the bottom side.
| c |
Chassis Code Problem is controller area network wiring bus and modules. |
| 1 | MFG - Manufacturer Specific |
| 3 | IC Module 4X Ref Circuit Intermittent, No Pulses |
| 9 | Crankshaft Position Sensor Circuit Performance |
| 7 | Cruise Inhibit Control Circuit |
MFG - Manufacturer Specific codes, which have a '1' as their second digit to indicate they are unique to a particular vehicle make or model. These special codes were deemed necessary by the vehicle manufacturers so they could provide additional diagnostic information beyond the basic list of generic OBD II codes for all kinds of faults, not just emissions-related faults.
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How To Fix C1397 Tvr M ?
The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate. |
Like the all engines, the car engine system employs specially developed hydraulic lifters (known as switching roller followers) for the C1397 code intake and exhaust valves. The lifters can be collapsed by disengaging an internal locking pin. The locking pin is disengaged using solenoids to alter oil pressure fed into the lifter. When you see C1397 Tvr M engine fault code on your engine code reader this description will help you.
| C Codes | List of all Chassis codes. |
Final Step: In the definitions listed below, there is a test drive recommended after you've completed any repairs to see if the condition is fixed. Before you take a test drive after a repair, always erase the C Code(s) first. This will turn the check engine light off and then you will know if the check engine light returns, you've got further diagnostics to complete.
BE CAREFUL !
This engine code information is presented for information purposes only. This is not intended as repair advice and we are not responsible for any actions you take on any vehicle.
