answersLogoWhite

0

Trouble code P1621 means: Engine control module engine immobilization input circuit malfunction

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

Your jaguar 96 3.2 will not turn over and has a fault code p1621?

Trouble code P1621 means: Engine control module engine immobilization input circuit malfunction


What does a P1621 check engine fault code mean on a 2001 grand am?

Trouble code P1621 means: PCM Memory Performance


How do you fix fault code P1621?

Fault code P1621 typically indicates an issue with the engine control module (ECM) or its communication with other modules. To fix this code, start by checking the wiring and connectors related to the ECM for any damage or corrosion. Next, inspect the ECM for proper functionality, updating or reprogramming it if necessary. If the problem persists, consider checking for other underlying issues, such as faulty sensors or communication problems with related modules.


What is Jaguar 1994 xj6 check engine fault code 39?

Exhaust gas recirculation valve fault


What is FF16 on 91 Jaguar?

Code 16 Air temperature sensor fault


What does fault code ff77 mean on 1994 Jaguar XJS?

The fault code FF77 typically indicates a fault with the ABS hydraulic unit or the ABS control module in a 1994 Jaguar XJS. It is recommended to have the ABS system diagnosed and repaired by a qualified technician to ensure the system is functioning properly.


On a 1991 jaguar what is a code 89fuel?

Evaporative canister purge control valve circuit fault


1990 jaguar xj6 fuel failure code 14?

coolant temp sensor fault


1991 Jaguar XJ6 VCM fault code 89 fuel fail what does it mean?

Evaporative canister purge control valve circuit fault


Fault code p1775 jaguar xjr mean?

P1775 is oxygen senson open circuit. Craig


What does the code ff-37 mean on a 1993 Jaguar xjs with the 4.0?

EGR vacuum solenoid circuit fault


What is fault code ff17 in jaguar XJS?

Fault code FF17 in a Jaguar XJS typically indicates an issue related to the engine management system, often associated with the fuel injection or ignition system. This code can point to problems such as a malfunctioning sensor, wiring issues, or a fault within the engine control unit itself. To accurately diagnose and resolve the issue, it's recommended to use a diagnostic tool to read additional codes and perform a thorough inspection of the relevant components.