Fault codes help!

[pfaulkner]

Hi folks,

Little bugger wouldnt ugged it in and came up with four fault codes:

P1336 (Misfire on several cylinders)
P1337 (Misfire on cylinder 1)
P1340 (Misfire on cylinder 4)
P0087 (High Pressure Fuel Pump - System pressure to low)

In brackets is what I think they relate to if anybody can confirm?

Few years back we had P1336 and P1340 so had the cylinders replaced

 

[Verminator]

It could be down to the high pressure fuel pump as for the other faults coil packs common fault too. Hope this helps...
Drive safe and stay lucky
Les n Co

 

[Pedro]

Congrtats you have joined the P0087 club ! Only joking mate I had the same trouble on the 200 GT & I had to change the pump as mine was throwing up codes almost the same as yours with a few Ghost ones thrown in my suspicions were with the fuel pump as the fuel trim pressure was dying a slow death on cold start & trying to accelerate on a cold engine was a pig as it just kicked like a mule plus low fuel pressure will spell misfire & bank1 also shows its face when you get a fuel shortage !
If you can get up the fuel trims on the scanner short & long pressure ratios these will give you an indication your pump which are generically known to fail is taking a long earned holiday ( knackered )
Let us know how you get on & good luck