Need Tealeaves Read - Land Rovers Only

malamute · 12-07-2007, 02:24 PM

Finally had my codes read. For some reason you need a Testbook to read my car, not just a OBD-II scanner. But anyway...

PO171
PO174

Lean Bank 1&2

And...

PO734 - Incorrect Gear Ratio

118,000 original O2's and MAF. And (knocking on wood) no misfire codes.

I'm leaning toward O2's...

Matthew

Roverhound · 12-07-2007, 02:48 PM

Nope, lean toward the MAF.

dgragu · 12-07-2007, 04:44 PM

Sound like the Mafs, same codes i had replaced mafs all was good again

Disco Mike · 12-07-2007, 04:50 PM

A MAF for sure and who told you that you can't read your codes with a regular scanner, they are wrong.
If you want a place to order a New MAF for apx $129, get back to me, it is alot cheaper then the dealers price.
Mike

malamute · 12-08-2007, 06:05 AM

I have tried everywhere to have the code read. I bought a scanner, and have had Autozone's, a Mac Tools, and a Snap-on scanner fail to link up to it.

I take it to an indepentent mechanic who has a Testbook. It's either that or the dealer. And the dealer won't read the codes unless they do the work.

And thanks for the MAF tips. Since the truck is aproaching 120K, I am going to replace a lot of stuff (MAF and O2s) I just want to fix what's wrong now, and work my way through the 60K service list.

Matthew

12-07-2007, 02:24 PM	#1 (permalink)
malamute Member Join Date: Jan 2007 Posts: 59 Gallery: 0	Need Tealeaves Read Finally had my codes read. For some reason you need a Testbook to read my car, not just a OBD-II scanner. But anyway... PO171 PO174 Lean Bank 1&2 And... PO734 - Incorrect Gear Ratio 118,000 original O2's and MAF. And (knocking on wood) no misfire codes. I'm leaning toward O2's... Matthew

12-07-2007, 02:48 PM	#2 (permalink)
Roverhound Senior Member Join Date: Oct 2005 Location: Harrisonburg, Virginia Posts: 704 Gallery: 0	Nope, lean toward the MAF. __________________ It just doesn't matter.

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12-07-2007, 04:44 PM	#3 (permalink)
dgragu Member Join Date: Aug 2007 Location: Allentown, PA Posts: 19 Gallery: 0	Sound like the Mafs, same codes i had replaced mafs all was good again

12-07-2007, 04:50 PM	#4 (permalink)
Disco Mike Moderator Join Date: Aug 2004 Location: Parker, Colorado Posts: 5,281 Gallery: 0	A MAF for sure and who told you that you can't read your codes with a regular scanner, they are wrong. If you want a place to order a New MAF for apx $129, get back to me, it is alot cheaper then the dealers price. Mike

12-08-2007, 06:05 AM	#5 (permalink)
malamute Member Join Date: Jan 2007 Posts: 59 Gallery: 0	I have tried everywhere to have the code read. I bought a scanner, and have had Autozone's, a Mac Tools, and a Snap-on scanner fail to link up to it. I take it to an indepentent mechanic who has a Testbook. It's either that or the dealer. And the dealer won't read the codes unless they do the work. And thanks for the MAF tips. Since the truck is aproaching 120K, I am going to replace a lot of stuff (MAF and O2s) I just want to fix what's wrong now, and work my way through the 60K service list. Matthew

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