1.2 16v fault codes after putting stuff back to standard......NEED HELP PRETTY PLEASE

[beastinsheepclothing]

Hi all, right i have some more issues with my project but as need it as a daily at the same time, i took the gay ott air filter and bodged exhaust off for standard items now i have problems with idle/running, have just plugged in the code reader and it comes up with 3 codes which are:

• P0136-o2 sensor bank 1 sensor 2
• P0606-ecm/pcm processor?
• P0105-manifold absolute presssure/barometer something something(Cant remember lol)

i need to find out what the last two codes are and what can cause them and how to rectify this problems before i look into a possible h/gasket which im gonna have my fingers/legs/arms/eyes all crossed it that it isnt but b4 that i want to drive it to make sure and test etc.

also when it does idle and u very lightly touch the accelerator pedal the rev's go up and down till it stalls, previously to this i have changed the cps as was clogged with oil and s**t, any help or pointers is very appreciated

 

[Zeitgeist0190]

Re: 1.2 16v fault codes after putting stuff back to standard......NEED HELP PRETTY PL

ECU bracket can rub through the loom on 1.2s and short out some of the wiring - this could potentially cause some of your sensor faults.
Have a look at the wiring near the brackets.

 

[beastinsheepclothing]

Re: 1.2 16v fault codes after putting stuff back to standard......NEED HELP PRETTY PL

ECU bracket can rub through the loom on 1.2s and short out some of the wiring - this could potentially cause some of your sensor faults.
Have a look at the wiring near the brackets.

ok i will have look when i can thanks.

 

[beastinsheepclothing]

Re: 1.2 16v fault codes after putting stuff back to standard......NEED HELP PRETTY PL

Just looked at wiring and found if i push down on the wiring that comes out of the rubber loom before the plug for the map sensor, i managed to get the light of the dash and am now able to rev the engine without it hunting and stalling have added pictures so people no what i am on about......

i am now hoping that will get rid of two of the fault codes, now just to sort the 02 sensor which im hoping the spare i have will help. I hope this will help anyone else out that has a similar problem even tho there is other threads that are more detailed.

 

[GENER4L_WRIGHTY]

Re: 1.2 16v fault codes after putting stuff back to standard......NEED HELP PRETTY PL

I had the same problem, with the first 2 anyway; replaced the front 02 sensor for £30 and that problem has gone. i still have the P0606 code, re set it and it runs great for 20 miles, then the toxic warning light comes on! also i have quite a drop in mpg, dont know if you have the same problem?

 

[beastinsheepclothing]

Re: 1.2 16v fault codes after putting stuff back to standard......NEED HELP PRETTY PL

I had the same problem, with the first 2 anyway; replaced the front 02 sensor for £30 and that problem has gone. i still have the P0606 code, re set it and it runs great for 20 miles, then the toxic warning light comes on! also i have quite a drop in mpg, dont know if you have the same problem?

I still got to get the code reader back on it to see if it will sort the P0606 code will let you no if it clears it self i have been told that cleaning the throttle body will help other than i havent got a clue if i find out will say. And as for mpg i bought the car cheap and it was a mot failure so havent been able to check that sorry...lol