Obd code p1453 se

So maybe your check engine light is on or your car isn’t starting smoothly. You’ve hooked it up to your friend’s OBD code scanner, and your car is displaying a P0600 code. What on earth does that mean?

Don’t worry. We’ll explain what a P0600 code means for your vehicle, how you can diagnose the problem, and how to make any potential repairs.

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Possible causes
1) Faulty Evaporative Emission Pressure Pump
2) Evaporative Emission Pressure Pump harness is open or shorted
3) Evaporative Emission Pressure Pump circuit poor electrical connection

Read more: https://www.engine-codes.com/p1453_land-rover.html

Just search "fixya". There's dozens of answers that relate to a door malfunction.

p1453 refers to evaporative emission (EVAP) pressure sensor, in fuel tank--signal too high when depressurised===causes--wiring--EVAP canister purge valve--hoses--EVAP pressure sensor.

Diagnostic Test Code (DTC) P1453 is a "Manufacturer Specific" code, which means that it is defined only by the manufacturer of the vehicle and does not exist in any standard lists of DTCs, such as the standard SAE J2012 listings.

DTC P1453 for a 2003 Land Rover Range Rover, is defined by the vehicle manufacturer as "DM-TL REFERENCE CURRENT TOO LARGE"

The possible causes listed by the manufacturer are"

> DM-TL Module

Please note that DM-TL is an acronym for "Diagnostic Module - Tank Leak". This is the module that performs the diagnostic testing on your evaporative emissions system.

So, basicly what is happening here, is that the system that was designed to test the system and warn you of an impending failure, is what is actually causing the system to fail.

hook an OBD-II scanner up to the OBD-II socket and press 'erase' codes on the scanner. This will turn off the light as long as the problem has been solved.

This GM's definition of this code:
P1404 - Exhaust Gas Recirculation (EGR) Closed Position Performance
The most common reasons are either the EGR valve position sensor is defective, or the EGR valve is not fully closed due to carbon.

a blown fuse will also cause the obd to not communicate