I posted earlier this week with some codes (6 I believe) but when I went the other day to clear them I got all of these... Most I can't find the meaning of so I was wondering what you all thought. First off though, I am only noticing a little bit of a rough Idle on occasion and some minor loss of low end torque. Other than that it runs like a dream. The CEL came back on but I haven't had the time to recheck. I have an appointment with the mechanic for next week but wanted to run these by you all first. What do you think?

P0327 Background Noise Low Fault Bank A
P0174 Oxygen Sensor System Too Lean Fault Bank B
P0171 Oxygen Sensor System Too Lean Fault Bank A
P0340 Camshaft Position Sensor Signal Error Fault
P0102 Mass Air Flow Sensor Low Out of Range Fault
P0734
P0733
P1884
P0445
P0448
P0134
P0154
P0135
P0155
P0141
P0161
P0160

 

Someone gave me these on another forum:
P0734 Gear 4 Incorrect Ratio
P0733 Gear 3 Incorrect Ratio
P1884 Transmission transfer case fault ( http://en.allexperts.com/q/Land-Rove...gear-box-1.htm )
P0445 EVAP control circuit fault
P0448 EVAP circuit major leak
P0134 Sensor 1 Bank 1 O2 Sensor no activity
P0154 Sensor 1 Bank 2 O2 Sensor no activity
P0135 O2 Sensor heater circuit malfunction (Bank 1 sensor 1)
P0155 O2 Sensor heater circuit malfunction (Bank 2 sensor 1)
P0141 O2 Sensor heater circuit malfunction (Bank 1 sensor 2) Rear sensor heater LH bank - short/open circuit
P0161 O2 Sensor heater circuit malfunction (Bank 2 sensor 2) Rear sensor heater RH bank - short/open circuit
P0160 O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)

 

I would start with a good tune up.
Gear ratio incorrect is a bad MAF or low battery voltage.
SO have a tune up done, clear the codes and see what comes back.

 

check your fuses under the hood. fuse 2. if its blown, youre shorted somewhere, has any work been done recently?

 

I recently had the timing cover gasket, oil pan gasket, water pump and water pump gasket done. But that has been a couple of months. I was thinking the same thing as spike as I haven't tuned it in about 30,000 miles. What about the transmission and transfer case code? Oh and do you all think I should go ahead and get a maf sensor?

 

have you checked that fuse yet?

 

Yeah I checked the fuse late last night and it (and the others) are fine.