1994 XJ12 Fuel 13 code

Jaguar Sensor, XJ6, XJ8, XJS, XK8, S-TYPE, X-TYPE, XJ40 ...

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FITS: 1993-1994 6.0 XJ12 AND 1989-1993 V12 XJS FROM VIN 157118 ON, 1994-1996 6.0 V12 XJS FRONT DAMPER .... LNA1622AA - MAP SENSOR ... C42166-USED - USED SENSOR COOLANT TEMPERATURE FOR FUEL INJECTION

try jaguar forums links provided .defo more info on them

XJ6 XJ12 Series II III Jaguar Forums Jaguar Enthusiasts Forum

Jag lovers Forums

try chanegen ignition then if not go online from there site.

Codes

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Stored fault codes may be erased from memory at any time by removing power from the VCM for at least 30 seconds. It may be necessary to clear stored codes during diagnosis to check for any recurrence during a test drive, but the stored codes must be written down when retrieved. The codes may still be required for subsequent troubleshooting. Whenever a repair is complete, the stored codes must be erased and the vehicle test driven to confirm correct operation and repair.

WARNING The ignition switch must be OFF any time power is disconnected or restored to the VCM. Severe damage may result if this precaution is not observed.
Depending on the electrical distribution of the particular vehicle, power to the VCM may be disconnected by removing the VCM fuse in the fusebox, disconnecting the in-line fuse holder near the positive battery terminal or disconnecting the VCM power lead at the battery terminal. Disconnecting the negative battery cable to clear codes is not recommended as this will also clear other memory data in the vehicle such as radio presets.
The following are the codes for the 1994-95 models with the OBD I and OBD II systems.
See Figure 1 through 6

Fig. Fig. 1: DTC chart for 1994 ECM models

Fig. Fig. 2: DTC chart for 1994 PCM models

Fig. Fig. 3: DTC chart for 1994-95 VCM models

Fig. Fig. 4: DTC chart for 1995 PCM models

Fig. Fig. 5: DTC chart for 1995 VCM-A models

call the queen or look under the hood there may be a sticker showing the diagram

There are two crank sensors on the V12, one crank sensor is located at the front of the engine just behind the crankshaft pulley at the bottom of the engine. There is a second sensor located at the rear of the engine that attaches to the bell housing of the transmission and picks up the signal from the ring gear.

my manual says fuel fail 14 deals with yourr coolant temperature sensor is no in operating range

You can only retrieve the vcm read out code when that car was run, turned off and then the ignition is on(not running), then oush VCM and the code will flash - "fuel failure 69" or something like that. (SOME CODES LIKE 69 ARE ERRONEOUS CODES AND SHOULD BE RESET)What you can do is disconnect the battery for 45 seconds to reset the code and if it comes back on then there is an issue.
You can email me the code and I will tell you what it is [email protected]
BEFORE YOU DISCONNECT THE BATTERY MAKE SURE YOU HAVE THE RADIO CODE, IF NOT THEN EMAIL ME AND I WILL SHOW YOU ANOTHER WAY TO RESET THE LIGHT.

this is the most common error code, just means the one of the nods in fuel pump misfired, on every model other than the ones for usa market, after clearing the error code on vcm the check engine light would reset. for our cars its programmed to stay on.
also get fail 17 fuel 17 same thing
it will not effect the running of the car or its performance
may run a little rich