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There are several things to check most of the time you will need to replace the catalitic converter, this is common enough that the dealer still stocks the parts, also the upstream and down stream sensors must be calibrated after you replace the cat. BE VERY CAREFUL not to confuse the o2 sensors when thay are removed, Fuel Supply - Looks for poor feedback control in rich direction Could be O2 sensors - cat converter - or backfire caused - clear the error code and note if it recurs when a backfire or other exhaust event occurs. If a backfire or exhaust event causes the problem you need to fix the engine timing or other problem causing the back fire - a cat converter or O2 sensor can cause backfire.
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1994 jaguar xj6 vcw code 48 fuel fail?
This means Idle speed control motor (ISC) or valve
What does fuel fail 17 mean on a Jaguar?
It is the code for the TPS Throttle position sensor
What does a Fuel Fail 47 code mean on a 1993 Jaguar XJ6?
Fuel Fail 47 Idle speed contol valve - coil 2: Open or short circuit.
What does VCM code fuel 44 fail 44 mean on 1993 jaguar xj6?
In 1990-1994 XJ6 the VCM Code 44 is the code for the O2 sensor, either rich or lean exhaust has been detected and is causing the code to trigger. It could indicate a bad O2 sensor.
What does VCM code fail 89 mean on a 1993 jaguar?
VCM code fail 89 on a 1993 Jaguar typically indicates a problem with the vehicle's fuel system, specifically related to the fuel pressure or fuel delivery. This code can arise from issues such as a faulty fuel pump, clogged fuel filter, or problems with the fuel injectors. It's advisable to check the fuel system components and ensure they are functioning correctly to resolve this issue. A diagnostic tool can help pinpoint the exact problem for further troubleshooting.
What does VCM code Fuel Fail 26 mean on Jaguar XJ6?
VCM code Fuel Fail 26 on a Jaguar XJ6 typically indicates a problem related to the fuel supply or fuel system. This may involve issues such as low fuel pressure, a malfunctioning fuel pump, or problems with the fuel injectors. It's essential to diagnose the specific cause to address the issue effectively, which could involve checking fuel lines, filters, and electrical connections. Consulting a professional mechanic or service manual is recommended for accurate troubleshooting.
1991 Jaguar XJ6 VCM fault code 89 fuel fail what does it mean?
Evaporative canister purge control valve circuit fault
What does fail 14 mean in a 1993 jaguar xjs?
In a 1993 Jaguar XJS, a "fail 14" code typically indicates a fault related to the vehicle's fuel system, specifically the fuel pump or fuel pressure. This code can suggest that the fuel pump is not operating correctly or that there is an issue with fuel delivery. It's important to diagnose the underlying problem, which may involve checking the fuel pump relay, wiring, and the pump itself to ensure proper operation. Always consult the vehicle's service manual or a professional mechanic for accurate troubleshooting.
Fuel fail 29 on 1991 xj6 jaguar?
low battery. had battery tested load type. faild replaced battery fix code 29 thank you
1991 Jaguar XJ6 VCM fault code 69 fuel fail what does it mean?
I own a 91' XJ6 also and i believe when that code comes up it is as simple as your gas cap not being on all the way
What does fail 17 and fuel 17 on your 1992 jaguar?
In a 1992 Jaguar, "Fail 17" typically indicates a problem with the engine management system, often related to the fuel system or sensors. "Fuel 17" may refer to a specific fault code linked to fuel delivery or pressure issues. It's essential to consult the vehicle's service manual or a professional technician to diagnose and address these codes accurately. Proper diagnostics can help ensure optimal performance and reliability.
Fuel failure code 4 on 1988 jaguar xj6?
o2 sensor fuel too rich
