What is the problem code on a Jaguar XJS?

In these vehicles, the ‘check engine’ malfunction indicator light may illuminate and diagnostic trouble codes (DTCs) FF44 and/or FF45 may be stored. According to the technical bulletin, these DTCs show an inconsistent reading from the heated oxygen sensors (HO2S) due to a slight degradation of the engine to body ground straps.

What kind of engine does a Jaguar XJS have?

In August 1997, Jaguar issued an amended technical bulletin 17-9 for 1993-94 model year Jaguar XJS vehicles with 4.0-litre petrol engines. In these vehicles, the operation of the AIR pump clutch was controlled by a relay located in the engine compartment.

When did the spark plug change on the Jaguar XJS?

Jaguar XJS AJ16: spark plug specification change In May 1995, Jaguar issued technical bulletin 12-54for 1995 model year Jaguar XJS vehicles with naturally aspirated 4.0-litre AJ16 engines. In these vehicles, hotter spark plugs were installed in production from VIN 194775. Jaguar XJS V12: rough idle/engine misfire

What causes a Jaguar XJ engine to stall?

In November 1994, Jaguar issued technical bulletin 44-23for Jaguar XJS vehicles with 4.0-litre AJ16 engines. In these vehicles, the engine may stall when the transmission is shifted to Reverse or Drive from Park; stalling was most likely to occur when the engine was cold.

What kind of car is the 1994 Jaguar XJS?

I’ve had the 1994 XJS 4.0L six cylinder for about five years and it’s been surprisingly reliable as an occasional driver. I’ve only had to do some work on the water pump, and the model has proven to be worry-free, especially with historic issues regarding electronics, or other quirks.

How many horsepower does a Jaguar XJS have?

By the end of the XJS’s production run, the V12 was bored out to 6.0-liters to produce 318 hp. There were also several inline-six models in 3.6- and 4.0-liter configurations, producing anywhere from 201 to 245 hp. As with the engines, there were a number of transmissions offered during the XJS’s production run.

What was the problem with the Jaguar XJ-S?

Overheating was a problem with V-12s; make sure both cylinder heads were rebuilt. Also check for evidence of engine fires, though such disasters frequently destroyed the car. Automatic transmissions are usually trouble free, but leak. Rear main seal and differential leaks are expensive to repair.

Is it possible to buy a Jaguar XJS?

If you do decide to own one of these cars, you’d better be very handy and resourceful or know a very good mechanic. The good news is, the XJS is so plentiful, it isn’t too difficult to buy a spare one to use as a parts car.

What should I replace in my Jaguar XJS?

Frequently, these repairs are replacements with the AC compressor, Air filter, Brake components. Crankshaft balancer and door actuator among many others being the most frequently made replacements in auto shops. By many criteria, the XJS series models are considered collectibles, young classics if you will.

How old is the engine on a Jaguar XJS?

Even the youngest XJS is now a 22-year old car, and parts are going to need to be replaced. If you fancy the idea of owning a gorgeous grand touring car with a V12 engine, here are some issues you should watch out for. Fuel hoses in the engine are known to deteriorate over time, causing engine fires.

What is the diagnostic code for a Jaguar check engine light?

Refer to our Generic OBD II code list for definitions on all other Jaguar diagnostic trouble codes. Manufacturer Specific Codes P1000OBD Systems Readiness Test Not Complete P1104Mass Air Flow Sensor Circuit Ground – Read Our Article On Automotive Circuit TestingFor Help With This Jaguar Check Engine Light Code P1111System Pass

What was the model year of the Jaguar XJS?

In February 1998, Jaguar issued an amended technical bulletin 18-49 for 1996 model year Jaguar XJS vehicles with 4.0-litre engines and VINs in the range 222632 and 224124.

Navigation