When to deactivate the check engine Mil in a Jaguar?
If on the first trip, the misfire is severe enough to cause catalyst damage (more severe than excess exhaust emission), the CHECK ENGINE MIL will flash while the fault is present and the individual cylinder DTC plus DTC P1313 (bank 1), DTC P1314 (bank 2) will be logged. When the fault is no longer present the MIL will be deactivated.
When do you turn off the oxygen sensors on a Jaguar?
Upstream (Universal) oxygen sensors: Engine OFF; cooling fans inoperative > 20 seconds. Start engine and bring to normal operating temperature > 82 °C (180 °F). Drive the vehicle between 3000 – 4000 rpm at a steady speed. Lift foot completely off accelerator and coast to a stop within 30 seconds.
How long does it take to idle a Jaguar OBD-2?
Start engine and bring to normal operating temperature > 82 °C (180 °F). Drive the vehicle between 3000 – 4000 rpm at a steady speed. Lift foot completely off accelerator and coast to a stop within 30 seconds. Do not touch accelerator pedal for 4 seconds after coming to a stop. Repeat step 3. Idle engine for 11 minutes. Downstream oxygen sensors:
What are the drive cycle procedures for a Jaguar?
Using WDS, check for and clear flagged DTCs. Start engine and bring to normal operating temperature > 82 °C (180 °F). Drive the vehicle in 3rd gear at 2500 rpm. Maintain a steady speed for 1 minute, then lift foot completely off accelerator and coast for a minimum of 10 seconds. We do not have the procedures at this time.
What causes check engine light on Jaguar West Houston?
Fortunately Jaguar West Houston is here to help you figure out what might be wrong, and what your next steps should be. Below we have highlighted the most common causes of a check engine light. Loose Gas Cap: Your gas cap is loose, broken, or simply missing.
What does a flashing check engine light mean?
Jaguar Check Engine Light On / Restricted performance mode A flashing check engine light denotes a critical fault. As a safety measure, the ECU defaults to limp mode so that the driver can get to a dealer, service shop, or another safe place. The engine power is reduced, the engine may shake, which is due to the engine misfiring.
What causes a lit cel light on a Jaguar?
Another cause would be bad spark plug wires or high resistance due to age. In either case, the replacement of either the spark plugs or spark plug wires will be the solution. It causes fuel fume leaks that the onboard system will detect, causing a lit CEL.
What does a faulty MAF sensor do to a car?
Like the oxygen sensors, the MAF sensor measures the amount of air entering the engine and help ensure the proper air-fuel mixture. A faulty MAF sensor can cause your engine to misfire, ultimately causing poor fuel economy, performance, and potentially more unnecessary damage to your engine.
How can I reset the fuel economy on my Jaguar?
The distance, average speed and average fuel economy values for trip A and trip B can be reset. Set the Trip computer display to show the trip that you wish to reset, then press and hold the TRIP button until the message resetting trip is displayed.
What does a P1000 DTC mean on a Jaguar?
A P1000 DTC in Jaguars means that the trouble codes have been recently cleared but not all of the drive cycles have been completed. If you note a P1111 DTC after clearing the codes, then that means that the drive cycles have been completed.
How does the trip computer work on a Jaguar?
The options available are: Trip distance. Trip average speed. Trip average fuel consumption. Instantaneous (short term average) fuel consumption. Range available from remaining fuel. Driving style. Blank display. To reset the Trip computer values to zero, press and hold the TRIP button for 2 seconds.
The distance, average speed and average fuel economy values for trip A and trip B can be reset. Set the Trip computer display to show the trip that you wish to reset, then press and hold the TRIP button until the message resetting trip is displayed.
How does the maintenance system work on a Jaguar?
Most Jaguar vehicles are equipped with an electronic computer system linked to the dashboard, that tells drivers when something in the engine needs to be looked at.
The options available are: Trip distance. Trip average speed. Trip average fuel consumption. Instantaneous (short term average) fuel consumption. Range available from remaining fuel. Driving style. Blank display. To reset the Trip computer values to zero, press and hold the TRIP button for 2 seconds.
How do you reset the trip memory on a Jaguar?
Set the Trip computer display to show the trip that you wish to reset, then press and hold the TRIP button until the message resetting trip is displayed. It is not possible to manually reset the Auto trip memory. This resets automatically each time the ignition is switched on. Trips may be added together, or removed to record a continuous journey.