No6 injector pulse drops out on idle

[Mufasta]

thanks for that mate.  I didnt know you could tag people haha.
 

On 05/02/2017 at 11:33 PM, Puffwagon said:

Whether or not it has been solved or is this issue in this instance, I'll chuck in 2c worth of info.

 

Injector drivers in the pcm can fail.

Thanks Puffwagon.

 

Ive found another Thread 

which seems to match the same symptoms that I have.

[masda74]

All good mate. now you know.

Another tip for you. you didn't have to reply to two separate posts.

you can actually click on the plus sign next to the quote button which allows you to reply to multi quotes in one post.

I hope that makes sense.

[sm13f6]

hey guys , yep did get to the end of this after buying a new ecu and eveyrthing haha 

 

turned out to be a slight intake manifold leak on no1 underneath gasket , the factory ecu is quite smart and it sees the leak and compensates by dropping no6 to balance the engine , replaced the intake manifold gasket and its been good as new haha 

[Mufasta]

Hi mate.  That's great news.

 

ive since discovered a leak on my manifold gasket at cyl no.1 as well.  So I will get this changed asap and let you know if mine is the same!  

 

Thanks for replying as it was starting to do my head in!

[mattycee]

On 2/5/2017 at 11:33 PM, Puffwagon said:

Whether or not it has been solved or is this issue in this instance, I'll chuck in 2c worth of info.

 

Injector drivers in the pcm can fail.

mine has done the same, cylinder 5 misfire, no signal sent to coil. ran vac tests, resistance tests on injector plugs (ID 1000cc injectors and adaptors to suit) threw code P1358 and wouldn't clear.

new ecu in and it's at ford being reset now. I just don't want it to happen again. new loom etc too. might install new injector plugs to remove the adaptors. fingers crossed lol