Trouble code P2770 means: Torque converter clutch (TCC) circuit high
Plug in an OBD2 code reader. You can borrow, rent or purchase an OBD2 code scanner at most auto parts retailers.
The code p1780 indicated a fault in the park/neutral position switch. It has either failed or is out of adjustment.
Repair the component that set the fault code, and then reset the ECU with an OBD2 scan tool.
There is a problem with the emissions system. Have the ECU scanned with a OBD2 scan tool. This will tell you the fault code that has been set. With this code you can start to diagnose the problem.
You clear the light with an OBD2 scan tool after the problem that set the light and fault code has been repaired.
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Something is effecting the emissions system. There is a fault code stored in the ECU which can be accessed with an OBD2 scan tool. With this code a qualified technician can determine the cause of the problem.
where is the fault self diagnostic connector located on a mazda demio
If you have repaired the problem that caused the Check Engine light to come on, then you need an OBD2 scan tool to reset the light and clear the fault code from the ECU. If you have not repaired the problem then it will just come back on.
basically, p 1080 is a fault code that faults many codes, it faults codes that is a code for a fault, when you get a faulty code you need to un fault it with a code called p 1080, which is a fault code that measures fault codes!
if you don't have a obd2 scanner you cannot extract codes. try pep boys, sears to buy a code reader or some parts house like auto zone may read the code for you good luck