p0170 fuel trim malfunction(bank1)

syward01 · Jan 2, 2014

hi all just joined this site and was wodering if anybody could shed some light on this fault as it is starting to get on my nerves

eightinavee · Jan 2, 2014

Yes I could.

syward01 · Jan 2, 2014

what do u think could b the cause its a 1.8 freelander

bushwwacker · Jan 2, 2014

There's only one bank on a k.

syward01 · Jan 2, 2014

ive changed o2 sensor coils leads spark plugs air fillter map sensor tps

ratty · Jan 2, 2014

bushwwacker said:
There's only one bank on a k.

But some vehicles have 2 banks. same with egg-zorsts so the code reflects the ability for their to be more than one bank.

ratty · Jan 2, 2014

syward01 · Jan 4, 2014

garage said they could hear air coming from the inlet manifold but dont know where from so ive ordered a replacement one