P0101 - Air flow to throttle angle cross check fault Drive cycle B:Signal implausible.
P0102 - Mass air flow sensor fault Drive cycle A:Signal out of range - below minimum.
P0103 - Mass air flow sensor fault Drive cycle A:Signal out of range - above maximum.
P0112 - Intake-air temperature sensor fault (in MAFS) Drive cycle B:Signal out of range - below minimum.
P0113 - Intake-air temperature sensor fault (in MAFS) Drive cycle B:Signal out of range - above maximum.
P0116 - Engine coolant temperature sensor input fault Drive cycle D:Signal implausible.
P0117 - Engine coolant temperature sensor input fault Drive cycle D:Signal out of range - below minimum.
P0118 - Engine coolant temperature sensor input fault Drive cycle D:Signal out of range - above maximum.
P0122 - Plausibility check - throttle angle Drive cycle B:Signal out of range - below minimum.
P0123 - Plausibility check - throttle angle Drive cycle B:Signal out of range - above maximum.
P0130 - Lambda sensor upstream catalyst bank 1 Drive cycle C:Signal implausible.
P0132 - Lambda sensor upstream catalyst bank 1 Drive cycle C:Signal out of range - above maximum.
P0133 - Lambda sensor aging tp bank 1 Drive cycle C:Signal out of range - above maximum.
P0133 - Lambda sensor aging tp bank 1 Drive cycle C:Signal out of range - below minimum.
P0134 - Lambda sensor upstream catalyst bank 1 Drive cycle C:Signal missing.
P0135 - Oxy Sensor Heater Upstream Cat bank 1 Drive cycle C:Signal out of range - above maximum.
P0135 - Oxy Sensor Heater Upstream Cat bank 1 Drive cycle C:Signal out of range - below minimum.
P0136 - Lambda sensor downstream catalyst bank 1 Drive cycle C:Signal implausible.
P0137 - Lambda sensor downstream catalyst bank 1 Drive cycle C:Signal out of range - below minimum.
P0138 - Lambda sensor downstream catalyst bank 1 Drive cycle C:Signal out of range - above maximum.
P0139 - Lambda sensor aging downstream bank 1 Drive cycle C:Signal out of range - above maximum.
P0139 - Lambda sensor aging downstream bank 1 Drive cycle C:Signal out of range - below minimum.
P0140 - Lambda sensor downstream catalyst bank 1 Drive cycle C:Signal missing.
P0141 - Oxy Sensor Heater Downstream Cat bank 1 Drive cycle C:Signal out of range - above maximum.
P0141 - Oxy Sensor Heater Downstream Cat bank 1 Drive cycle C:Signal out of range - below minimum.
P0150 - Lambda sensor upstream catalyst bank 2 Drive cycle C:Signal implausible.
P0152 - Lambda sensor upstream catalyst bank 2 Drive cycle C:Signal out of range - above maximum.
P0153 - Lambda sensor aging tp bank 2 Drive cycle C:Signal out of range - above maximum.
P0153 - Lambda sensor aging tp bank 2 Drive cycle C:Signal out of range - below minimum.
P0154 - Lambda sensor upstream catalyst bank 2 Drive cycle C:Signal missing.
P0155 - Oxy Sensor Heater Upstream Cat bank 2 Drive cycle C:Signal out of range - above maximum.
P0155 - Oxy Sensor Heater Upstream Cat bank 2 Drive cycle C:Signal out of range - below minimum.
P0156 - Lambda sensor downstream catalyst bank 2 Drive cycle C:Signal implausible.
P0157 - Lambda sensor downstream catalyst bank 2 Drive cycle C:Signal out of range - below minimum.
P0158 - Lambda sensor downstream catalyst bank 2 Drive cycle C:Signal out of range - above maximum.
P0159 - Lambda sensor aging downstream bank 2 Drive cycle C:Signal out of range - above maximum.
P0159 - Lambda sensor aging downstream bank 2 Drive cycle C:Signal out of range - below minimum.
P0160 - Lambda sensor downstream catalyst bank 2 Drive cycle C:Signal missing.
P0161 - Oxy Sensor Heater Downstream Cat bank 2 Drive cycle C:Signal out of range - above maximum.
P0161 - Oxy Sensor Heater Downstream Cat bank 2 Drive cycle C:Signal out of range - below minimum.
P0171 - Additive adaptive mixture correction TRA bank 1 Drive cycle B:Signal out of range - above maximum.
P0171 - Mixture adaption factor FRA bank 1 Drive cycle C:Signal out of range - above maximum.
P0172 - Additive adaptive mixture correction TRA bank 1 Drive cycle B:Signal out of range - below minimum.
P0172 - Mixture adaption factor FRA bank 1 Drive cycle C:Signal out of range - below minimum.
P0174 - Additive adaptive mixture correction TRA bank 2 Drive cycle B:Signal out of range - above maximum.
P0174 - Mixture adaption factor FRA bank 2 Drive cycle C:Signal out of range - above maximum.
P0175 - Additive adaptive mixture correction TRA bank 2 Drive cycle B:Signal out of range - below minimum.
P0175 - Mixture adaption factor FRA bank 2 Drive cycle C:Signal out of range - below minimum.
P0201 - Fuel Injector fault - cylinder 1 Drive cycle A:Signal missing.
P0202 - Fuel Injector fault - cylinder 2 Drive cycle A:Signal missing.
P0203 - Fuel Injector fault - cylinder 3 Drive cycle A:Signal missing.
P0204 - Fuel Injector fault - cylinder 4 Drive cycle A:Signal missing.
P0205 - Fuel Injector fault - cylinder 5 Drive cycle A:Signal missing.
P0206 - Fuel Injector fault - cylinder 6 Drive cycle A:Signal missing.
P0207 - Fuel Injector fault - cylinder 7 Drive cycle A:Signal missing.
P0208 - Fuel Injector fault - cylinder 8 Drive cycle A:Signal missing.
P0261 - Fuel Injector fault - cylinder 1 Drive cycle A:Signal out of range - below minimum.
P0262 - Fuel Injector fault - cylinder 1 Drive cycle A:Signal out of range - above maximum.
P0264 - Fuel Injector fault - cylinder 2 Drive cycle A:Signal out of range - below minimum.
P0265 - Fuel Injector fault - cylinder 2 Drive cycle A:Signal out of range - above maximum.
P0267 - Fuel Injector fault - cylinder 3 Drive cycle A:Signal out of range - below minimum.
P0268 - Fuel Injector fault - cylinder 3 Drive cycle A:Signal out of range - above maximum.
P0270 - Fuel Injector fault - cylinder 4 Drive cycle A:Signal out of range - below minimum.
P0271 - Fuel Injector fault - cylinder 4 Drive cycle A:Signal out of range - above maximum.
P0273 - Fuel Injector fault - cylinder 5 Drive cycle A:Signal out of range - below minimum.
P0274 - Fuel Injector fault - cylinder 5 Drive cycle A:Signal out of range - above maximum.
P0276 - Fuel Injector fault - cylinder 6 Drive cycle A:Signal out of range - below minimum.
P0277 - Fuel Injector fault - cylinder 6 Drive cycle A:Signal out of range - above maximum.
P0279 - Fuel Injector fault - cylinder 7 Drive cycle A:Signal out of range - below minimum.
P0280 - Fuel Injector fault - cylinder 7 Drive cycle A:Signal out of range - above maximum.
P0282 - Fuel Injector fault - cylinder 8 Drive cycle A:Signal out of range - below minimum.
P0283 - Fuel Injector fault - cylinder 8 Drive cycle A:Signal out of range - above maximum.
P0300 - Emission relevant misfire multiple cylinders Drive cycle C:Signal out of range - above maximum.
P0301 - Catalyst damaging misfire cyl 1 Drive cycle C:Signal out of range - above maximum.
P0301 - Emission relevant misfire cyl 1 Drive cycle C:Signal out of range - above maximum.
P0302 - Catalyst damaging misfire cyl 2 Drive cycle C:Signal out of range - above maximum.
P0302 - Emission relevant misfire cyl 2 Drive cycle C:Signal out of range - above maximum.
P0303 - Catalyst damaging misfire cyl 3 Drive cycle C:Signal out of range - above maximum.
P0303 - Emission relevant misfire cyl 3 Drive cycle C:Signal out of range - above maximum.
P0304 - Catalyst damaging misfire cyl 4 Drive cycle C:Signal out of range - above maximum.
P0304 - Emission relevant misfire cyl 4 Drive cycle C:Signal out of range - above maximum.
P0305 - Catalyst damaging misfire cyl 5 Drive cycle C:Signal out of range - above maximum.
P0305 - Emission relevant misfire cyl 5 Drive cycle C:Signal out of range - above maximum.
P0306 - Catalyst damaging misfire cyl 6 Drive cycle C:Signal out of range - above maximum.
P0306 - Emission relevant misfire cyl 6 Drive cycle C:Signal out of range - above maximum.
P0307 - Catalyst damaging misfire cyl 7 Drive cycle C:Signal out of range - above maximum.
P0307 - Emission relevant misfire cyl 7 Drive cycle C:Signal out of range - above maximum.
P0308 - Catalyst damaging misfire cyl 8 Drive cycle C:Signal out of range - above maximum.
P0308 - Emission relevant misfire cyl 8 Drive cycle C:Signal out of range - above maximum.
P0327 - Knock sensor fault bank 1 Drive cycle B:Signal out of range - below minimum.
P0328 - Knock sensor fault bank 1 Drive cycle B:Signal out of range - above maximum.
P0332 - Knock sensor fault bank 2 Drive cycle B:Signal out of range - below minimum.
P0333 - Knock sensor fault bank 2 Drive cycle B:Signal out of range - above maximum.
P0335 - Reference mark detector fault (Reluctor wheel) Drive cycle A:Signal implausible.
P0336 - Crank sensor tooth fault (flywheel teeth) Drive cycle A:Signal implausible.
P0340 - Camshaft sensor fault/Valve timing error Drive cycle A:Signal implausible.
P0412 - Secondary air valve power stage fault Drive cycle D:Signal out of range - above maximum.
P0413 - Secondary air valve power stage fault Drive cycle D:Signal missing.
P0414 - Secondary air valve power stage fault Drive cycle D:Signal out of range - below minimum.
P0418 - Secondary air pump power stage (relay) fault Drive cycle D:Signal missing.
P0418 - Secondary air pump power stage (relay) fault Drive cycle D:Signal out of range - above maximum.
P0418 - Secondary air pump power stage (relay) fault Drive cycle D:Signal out of range - below minimum.
P0420 - Catalyst deteriorated bank 1 Drive cycle C:Signal out of range - below minimum.
P0430 - Catalyst deteriorated bank 2 Drive cycle C:Signal out of range - below minimum.
P0440 - Evaporative control system fault Drive cycle C:Signal out of range - above maximum.
P0441 - Evaporative control system fault Drive cycle C:Signal out of range - below minimum.
P0442 - Evaporative control system - small leak detected Drive cycle: Forced Leak Test:Signal out of range - below minimum.
P0443 - Canister purge valve fault (power stage) Drive cycle C:Signal out of range - above maximum.
P0444 - Canister purge valve fault (power stage) Drive cycle C:Signal missing.
P0445 - Canister purge valve fault (power stage) Drive cycle C:Signal out of range - below minimum.
P0446 - Purge canister vent valve functionality fault Drive cycle C:Signal out of range - below minimum.
P0447 - Purge canister vent valve/DMTL power stage fault Drive cycle C:Signal missing.
P0448 - Purge canister vent valve/DMTL power stage fault Drive cycle C:Signal out of range - below minimum.
P0449 - Purge canister vent valve/DMTL power stage fault Drive cycle C:Signal out of range - above maximum.
P0451 - Fuel tank pressure sensor fault Drive cycle C:Signal implausible.
P0452 - Fuel tank pressure sensor fault Drive cycle C:Signal out of range - below minimum.
P0453 - Fuel tank pressure sensor fault Drive cycle C:Signal out of range - above maximum.
P0455 - Evaporative control system - large leak detected Drive cycle: Forced Leak Test:Signal out of range - below minimum.
P0500 - Vehicle speed sensor signal error Drive cycle B:Signal missing.
P0501 - Vehicle speed sensor signal error Drive cycle B:Signal implausible.
P0505 - Blocked Idle Air Control Valve Drive cycle A:Signal out of range - above maximum.
P0505 - Blocked Idle Air Control Valve Drive cycle A:Signal out of range - below minimum.
P0560 - Battery voltage not plausible Drive cycle A:Signal missing.
P0562 - Battery voltage not plausible Drive cycle A:Signal out of range - below minimum.
P0563 - Battery voltage not plausible Drive cycle A:Signal out of range - above maximum.
P0600 - CAN Interface timeout Transmission Control Module Drive cycle A:Signal missing.
P0601 - Control unit defective (ROM) Drive cycle A:Signal implausible.
P0603 - Control unit defective (xRAM) Drive cycle A:Signal implausible.
P0603 - Values in fault memory not plausible Drive cycle A:Signal implausible.
P0604 - Control unit defective (iRAM) Drive cycle A:Signal implausible.
P0606 - Knock control self test pulse fault Drive cycle A:Signal out of range - below minimum.
P0606 - Knock control self test zero pulse fault Drive cycle A:Signal implausible.
P0650 - Malfunction Indicator Lamp (MIL) fault Drive cycle A:Signal out of range - above maximum.
P0654 - Engine Speed signal (power stage) Drive cycle A:Signal out of range - below minimum.
P0703 - Solenoid valve lockup clutch check (S/C to +12V).
P0705 - Position switch monitoring.
P0721 - Downshift safety monitoring.
P0722 - Stall speed monitoring.
P0731 - Gear ratio monitoring (1st gear).
P0733 - Gear ratio monitoring (3rd gear).
P0734 - Gear ratio monitoring (4th gear).
P0741 - Lock-up clutch monitoring.
P0743 - Solenoid valve lockup clutch monitoring (S/C to Ground or O/C).
P0748 - Pressure regulator check (S/C to +12V).
P0748 LT - Pressure regulator monitoring (S/C to Ground or O/C).
P0753 - Solenoid valve 1 check (S/C to +12V).
P0753 - Solenoid valve 1 monitoring (S/C to Ground or O/C).
P0758 - Solenoid valve 2 check (S/C to +12V).
P0758 - Solenoid valve 2 monitoring (S/C to Ground or O/C).
P1129 - Upstream oxygen sensors connected incorrectly (swapped) Drive cycle C:Signal implausible.
P1170 - Lambda sensor aging tv bank 1 Drive cycle C:Signal out of range - above maximum.
P1170 - Lambda sensor aging tv bank 1 Drive cycle C:Signal out of range - below minimum.
P1173 - Lambda sensor aging tv bank 2 Drive cycle C:Signal out of range - above maximum.
P1173 - Lambda sensor aging tv bank 2 Drive cycle C:Signal out of range - below minimum.
P1230 - Fuel pump relay fault Drive cycle A:Signal missing.
P1231 - Fuel pump relay fault Drive cycle A:Signal out of range - below minimum.
P1232 - Fuel pump relay fault Drive cycle A:Signal out of range - above maximum.
P1319 - Misfire with Low/Empty Fuel Drive cycle C:Signal out of range - above maximum.
P1412 - Secondary air system fault bank 1 Drive cycle D:Signal implausible.
P1413 - Secondary air system fault bank 1 Drive cycle D:Signal out of range - above maximum.
P1414 - Secondary air system fault bank 1 Drive cycle D:Signal out of range - below minimum.
P1510 - Idle Air Control Valve fault (opening) Drive cycle A:Signal missing.
P1513 - Idle Air Control Valve fault (opening) Drive cycle A:Signal out of range - below minimum.
P1514 - Idle Air Control Valve fault (opening) Drive cycle A:Signal out of range - above maximum.
P1535 - ## Compressor request plausibility fault Drive cycle A:Signal implausible.
P1551 - Idle Air Control Valve fault (closing) Drive cycle A:Signal missing.
P1552 - Idle Air Control Valve fault (closing) Drive cycle A:Signal out of range - below minimum.
P1553 - Idle Air Control Valve fault (closing) Drive cycle A:Signal out of range - above maximum.
P1562 - Battery supply check.
P1590 - Rough road signal implausible Drive cycle A:Signal implausible.
P1591 - Rough road signal implausible Drive cycle A:Signal out of range - below minimum.
P1592 - Rough road signal implausible Drive cycle A:Signal out of range - above maximum.
P1601 - EEPROM Fault (Checksum fault).
P1606 - EEPROM Fault (Communication fault).
P1606 - Watch dog check.
P1612 - Highside switch control cannot switch on or has S/C to ground.
P1613 - Highside switch control cannot switch off or has S/C to +12V.
P1663 - Throttle angle / Torque signal (power stage) Drive cycle A:Signal missing.
P1664 - Throttle angle / Torque signal (power stage) Drive cycle A:Signal out of range - below minimum.
P1665 - Throttle angle / Torque signal (power stage) Drive cycle A:Signal out of range - above maximum.
P1666 - Anti-Theft Alarm serial link fault Drive cycle A:Signal implausible.
P1667 - Anti-Theft Alarm serial link fault Drive cycle A:Signal out of range - below minimum.
P1668 - Anti-Theft Alarm serial link fault Drive cycle A:Signal out of range - above maximum.
P1672 - Immobiliser - incorrect code Drive cycle A:Signal implausible.
P1673 - Immobiliser - incorrect code Drive cycle A:Signal out of range - below minimum.
P1674 - Immobiliser - incorrect code Drive cycle A:Signal out of range - above maximum.
P1700 - Low Range signal implausible Drive cycle C:Signal implausible.
P1705 - High/Low range sensing.
P1776 - Transmission torque signal problem Drive cycle B:Signal implausible.
P1810 - MES1.
P1810 - MES2.
P1841 - CAN bus monitoring.
P1842 - CAN level monitoring.
P1843 - CAN timeout monitoring.
P1884 - CAN Message MD_IND invalid (FFh).
P1884 - CAN Message MD_IND invalid (flag F_TL_MES).
P1884 - CAN message MD_REIB invalid (FFh).
P1884 - CAN Message N_MOT invalid (flag F_N_MOT).
P1884 - CAN message T_MOT (Engine temp) invalid (FFh).
P1884 - CAN message V3 (road speed) invalid (FFh).
P1884 - CAN message WFPDK (DKI) invalid (FFh).

 

Interesting. Slightly different text from the RAVE, such as P1562, RAVE tells you battery is below 9 volts; this list says battery supply monitoring. Some codes on this list did not appear in RAVE, like P0562.

And some variation in the original Klingon text:

P0136 - Lambda sensor downstream catalyst bank 1 Drive cycle C:Signal implausible.


and from the RAVE:

 

this or something like it would make a good post it, rather than going back to the rave every post.

 

Over the years, I have actually found and copied 6 different Disco fault code lists, each has some differences, as an example, this one only shows 3 of the 5 MAF fault codes.
The reason I am mention this is it is good to work from a couple lists to make sure you are going in the right direction.

 

Good reference sticky, but i do agree that each list has a slight variation and one may leave out what the next includes. Always a good practice to have more than one of these lists at hand.

 

I have a 03 Land Rover Disc. that is pulling codes p1129 and p1412. Any suggestions on where I should start looking? It idles a little rough sometimes.

 

@Best4x4 Should this be sticky'd ?

 

I'll add it to the list when I get a chance

 

@Best4x4 I noticed that P1171 and P1174 are missing from this list.

Problem is that it seems nobody can agree on what they mean.

(1) My Car Scanner iOS app says that they are these:

• P1171 - rotor sensor fault
• P1174 - cam sensor fault

This list on another forum agrees with that: https://forums.lr4x4.com/topic/19834-nanocom/

(2) A manual for the V8 Range Rover Manual P38A (Copyright 1999 Rover Group Limited) says it's this:

• P1171 ‐ Additive fuelling adaption (Max.) exceeded rich limit ‐ LH bank
• P1174 ‐ Additive fuelling adaption (Max.) exceeded rich limit ‐ RH bank

(3) While the 2003 Workshop Manual for the Discovery 2 (Publication Part No. VDR 100330 NAS 6) says this:

• P1171 - System too lean (bank 1) - Additive injector adaptive fuelling - lean limit exceeded LH bank
• P1174 - System too lean (bank 2) - Additive injector adaptive fuelling - lean limit exceeded RH bank

I have a vacuum leak I'm trying to fix, so I'm thinking the third one is the right one for the D2.