Disco loosing power when flooring the gas

[245 sleeper]

I had the shop scan and the following codes:
P0171,P0172,P0174,P0175
p0441
P0734
P0733
They said the last two are transmission code. I appreciate if anyone can elaborate those codes for me.

 

[245 sleeper]

update on my Disco II, I replace the MAF sensor and all the symptoms are gone and the disco run like a champ so far. will see if it creeps back up.

 

[joey]

sorry have been in and out of town for work. With the codes you mentioned I was going to say MAF sensor...

 

[Disco Mike]

Would you please go get your codes read and make an attempt to get this fixed. Why sit here and guess what may be wrong without even checking for codes??????????????

 

[joey]

Disco Mike, he did have codes read, see a couple posts above.

 

[Kylis]

I had similar symptoms recently, turned out to be the crank sensor.

 

[245 sleeper]

Kylis,do you have a D1? Disco Mike, I did what you have ask me and inspight of that it sounds as you have no intention to give me any advice after all, anyway it's all fixed and I hope this will help other forum members with the same issue.