Po1200 5a,92,12,01 fault code ht it means - Indica Tata Cars & Trucks

code p 0301 is misfire on number 1 cylinder
most likely a injector , or HT lead
do a compression test to check for mechanical fault

could be timing too far advanced
carby accelerator pump inoperative
low float level
crossed HT leads
HT leads touching each other
If EFI engine ,run the fault codes to check for other associated items

could be HT lead , coil ,plug, mechanical fault Burnt/bent valve/loose insert) injector fault /blocked, wiring. Run the fault codes for a list of possible reasons for misfiring

Random misfiring can be from a problem ECM , loose connections, loose coil/s connections ,water in the distributor cap but mostly from faulty injectors and /or low fuel pressure from failing pump or blocked filters. IF you use an E- fuel that may also be a reason for the problem. If you have washed the engine lately then the moisture around the HT leads and plugs will give the same fault.

wiring faults to coil/s --coil/s --HT leads ---Spark plugs --low fuel pressure --injector wiring--injectors -- faulty injector tips are some of the causes for misfiring. Run the fault codes to check where the fault may lie.

foult code po1200 5a,92,12,01 wht ect prob is wht it means

run fault codes and look for faults---air/vacuum leaks---injectors---fuel pressure---cracked distributor cap. worn distributor shaft bushes--plugs---HT leads ---coil/s. The codes will give a more accurate idea.

Run fault codes and look for knock sensor fault. What you have is detonation caused from premature ignition problems causes are lean fuel mixture.--timing--map/maf sensor faults --oxygen sensors faulty-- crossed HT leads and low fuel pressure in the fuel manifold

code refers to cylinder misfire no 3 cylinder detected==causes--spark plug--HT lead/s--injector--ignition coil--low compression-- wiring. Have a compression test done to check for engine head gasket/ valve faults first as it would be a waste of money to replace everything else to find that was the fault. Replace the coil then the HT lead ending up with the plug

first code means random/multiple misfire cylinder (s) detected
second code means misfire detected number 1 cylinder, third code, miss=fire number 3 cylinder fourth code misfire number 4 cylinder
causes can be spark plugs, HT leads, ignition coils, injector, wiring fault, low compression/ engine mechanical fault