The problem with focus is not part error P1200

Hi all, I have in the workshop a focus tdci 2002 no part of the error detected ? p1200 range\performance injector circuit.

Turning the key the engine turns over but no start. With the pilot start (ether), but as soon as you stop off.
Has anyone ever had similar problems???

Thanks

hi thekid, your problem and any injector that does not work on the car as soon as the ecu detects that c'? any injector that does not work and disables the provision of fuel, me ? happened other times.. I would recommend you check to see if c'? the presence of water or dirt in the fuel, starting from the tank, filter and fuel.. if it is, clean everything scrupulously to the limit, disassemble the injectors and send them to review..

I backgroup likely the injectors to be reviewed of course, if you already have? excluding false contacts, fuel filter...

This error ? a little tough to deal with, to me the focus has always done a few surprises to make yourself crazy, however, this error could be the diesel fuel filter that does a bad job, one of the injectors that works evil, or even the fuel pump that has problems, I could advise that you start by checking the fuel filters that do not have losses, then any if you have a pompista available to first check the injectors, and if I had not fixed the pump.

hello,this DTC and sign that some injector lost the encoding,please test the recovery and see if the injector and out-of-range,then redo the coding injectors FCI factor correction injectors and compare the code IMA with the injectors and the name plate on the timing cover,in the ICU command the injectors and PCM engine ecu.

if the problem persists you have to do is review the injectors!!

Also check the spark plugs , once you have made us to become fools , did not start , error similar to all of the glow plugs burned ...

Also the circuit of the low pressure fuel pump (low-pressure check

Quote:

---

Originally Written by jovandj

Also the circuit of the low pressure fuel pump (low-pressure check

---

quoto...pump low

I the other week ,same thing....test,test....4 injectors completely locked revisionabili... sost inettori and cleaned up all the column diesel!!!!