Trouble code P1646 means: Linear O2 Sensor Control Chip (Bank 1)
Trouble code P1646 means: Linear O2 Sensor Control Chip (Bank 1)
P1646 is a fault in the heater or sensor of the upstream O2 sensor. It is the light grey plug on the firewall behind the engine and leads to the sensor unit itself on the rear bank exhaust pipe. A replacement sensor is between (UK) £65 and £120 depending on where you go. Beware of the generic 4 wire sensors as their specs are not quite up to Jaguar's. BTW. It's a b*tch to get to and you need a 22mm socket with a slot for the wires to go through.
The 2003 Jaguar S-Type and X-Type were recalled. The 2003 XK-Series was also recalled.
it is under the stering wheel...
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how do i let diwn the back seat of a jaguar
Check www.kbb.com
6.1qts with filter
The 2003 Jaguar S Type does not have a transmission dipstick. These vehicles were manufactured in a manner that the transmission fluid levels can only be checked by professional service technicians.
Under Dash on Drivers side Just over Brake Pedal.
Fix the lighter? HA! Just buy a new Jaguar.
Fix the lighter? HA! Just buy a new Jaguar.