X20DTL / X20DTH Fault Codes

[Mark T]

Diagnostic Trouble Code Storage Condition Remedy
P0100 Mass Air Flow Sensor Circuit Low Input C-07
P0100 Mass Air Flow Sensor Circuit Range/Performance C-07
P0105 Boost Pressure Sensor Circuit High Input C-08
P0105 Boost Pressure Sensor Circuit Low Input C-08
P0105 Boost Pressure Sensor Voltage Supply Circuit High Input C-08
P0105 Boost Pressure Sensor Voltage Supply Circuit Low Input C-08
P0115 Engine-Coolant Temperature Sensor Circuit High Input C-09
P0115 Engine-Coolant Temperature Sensor Circuit Low Input C-09
P0115 Engine-Coolant Temperature Sensor Circuit Range/Performance C-09
P0190 Mechanical Fault in Fuel System (Partial Load) C-14
P0190 Mechanical Fault in Fuel System (Full Load) C-14
P0195 Engine Oil Temperature Sensor Circuit High Input C-10
P0195 Engine Oil Temperature Sensor Circuit Low Input C-10
P0400 Exhaust Gas Recirculation Circuit High Input C-16
P0400 Exhaust Gas Recirculation Circuit Open C-16
P0400 Exhaust Gas Recirculation Flow Excessive Detected C-16
P0400 Exhaust Gas Recirculation Flow Insufficient Detected C-16
P0500 Vehicle Speed Sensor Circuit High Input C-22
P0500 Vehicle Speed Sensor Circuit Incorrect Signal C-22
P0500 Vehicle Speed Sensor Circuit Range/Performance C-22
P0560 System Voltage Low Input C-03
P0606 Replace Control Unit C-02
P0703 Brake-Light Switch Circuit Incorrect Signal C-11
P0703 Brake-Light Switch Circuit Incorrect Signal (Ignition On) C-11
P0704 Clutch Switch Input Circuit Malfunction C-12
P0725 Engine-Speed Sensor Input Circuit Incorrect Signal C-18
P0725 Engine-Speed Sensor Input Circuit no Signal C-18
P0725 Engine-Speed Sensor Input Circuit Signal Range/Performance(Overspeed) C-18
P1110 Variable Intake Air/Variable Swirl (Diesel) High Input C-17
P1110 Variable Intake Air/Variable Swirl (Diesel) Circuit Open C-17
P1125 Boost Pressure Solenoid Valve High Input C-15
P1125 Boost Pressure Solenoid Valve Circuit Open C-15
P1125 Boost Pressure Solenoid Valve Excessive Flow Detected C-15
P1125 Boost Pressure Solenoid Valve Insufficient Flow Detected C-15
P1180 Fuel Temperature Sensor Circuit High Input C-14
P1180 Fuel Temperature Sensor Circuit Range/Performance C-14
P1220 Injection Timing Control Excessive/Insufficient Flow Detected C-14
P1335 Injection Pump: no Engine Speed Input Signal from Control Unit C-18
P1345 Injection Pump: Camshaft Speed Malfunction C-14
P1501 Immobiliser Not or Wrong Initialised C-05
P1502 Immobiliser No Signal C-05
P1503 Immobiliser Wrong Signal C-05
P1515 Pedal Position Sensor Circuit High Input C-06
P1515 Pedal Position Sensor Voltage Supply Circuit High Input C-06
P1515 Pedal Position Sensor Voltage Supply Circuit Low Input C-06
P1515 Pedal Position Sensor Potentiometer Error C-06
P1515 Pedal Position Sensor Brake Switch Error C-06
P1515 Pedal Position Sensor General Error C-06
P1530 A/C Compressor Cutoff Relay Primary Circuit High Input C-21
P1530 A/C Compressor Cutoff Relay Primary Circuit Open C-21
P1560 System Voltage High Input C-04
P1560 Injection Pump: System Voltage Range/Performance C-04
P1604 Replace Control Unit C-02
P1604 Replace Control Unit C-02
P1604 Variant Coding Wrong Code Programmed C-02
P1604 Variant Coding Not Programmed C-02
P1620 Replace Control Unit C-02
P1620 Replace Control Unit C-02
P1625 Power Supply Relay Switched Off too Late C-04
P1630 Fuel-Injection Quantity Circuit High Input C-14
P1630 Fuel-Injection Quantity Malfunction C-14
P1631 Replace Control Unit Injection Pump C-14
P1631 Replace Control Unit Injection Pump C-14
P1631 Replace Control Unit Injection Pump C-14
P1631 Replace Control Unit Injection Pump C-14
P1631 Replace Control Unit Injection Pump C-14
P1631 Replace Control Unit Injection Pump C-14
P1631 Replace Control Unit Injection Pump C-14
P1635 Glow Device Circuit High Input C-19
P1635 Glow Device Circuit Open C-19
P1635 Glow Device Circuit General Error C-19
P1650 CAN: Device Offline C-14
P1650 CAN: Device Hangup C-14
P1651 CAN Receives Error C-14
P1651 CAN Transmits Error C-14
P1651 Injection Pump: CAN Malfunction C-14
P1660 Fuel Cutoff Solenoid Valve Circuit High Input C-14
P1660 Fuel Cutoff Solenoid Circuit Open C-14
P1660 Fuel Cutoff Solenoid Valve Malfunction C-14
P1690 Malfunction Indication Lamp (MIL) Circuit High Input C-24
P1690 Malfunction Indication Lamp (MIL) Circuit Open C-24
P1694 Glow Time Telltale Circuit High Input C-25
P1694 Glow Time Telltale Circuit Open C-25

[DarrenM]

what cars is this engine likely to be in?

How would the fault codes be read?

[Ian]

what cars is this engine likely to be in?

How would the fault codes be read?
I believe this was mainly fitted to Mk4 Astras and VectraBs, so probably Tech2 only.

Ian.

[Ian]

Add OmegaB and Zafira, but it was also fitted to VectraC albeit with a different ECU.

Ian.

[toffeeman]

does it cover the ls di 1996-2000 model, hope u can help :rolleyes:

[Mark T]

the DI is the X20DTL

AS Ian said it's Tech2 only to read the codes.

[marshal-beej]

I have a 99 VectraB 2.0tdi that the engine stopped and will not restart. According the car was showing 2 error codes P1635 which has cleared and P1630. Being new to Vauxhalls what is remedy C-14 ?

[Steel]

I have a 99 VectraB 2.0tdi that the engine stopped and will not restart. According the car was showing 2 error codes P1635 which has cleared and P1630. Being new to Vauxhalls what is remedy C-14 ?

I had this on my old Vectra 2.0 Di and it needed a new pump. The fuel quantity solenoid is the only electronic bit inside the pump and from what I was told is the only bit that really goes wrong. Mechanically the pump is probably fine but without the electronic bit it won't work. There are about 5 different pumps and you will need the number off the pump to identify it. I was told that sometimes you can reset the code and it will work but you need to do it through the PSG5 connector which is on the pump itself, it can't be done successfully through the 16 pin DLC. The PSG5 is early CANBUS but you can communicate directly with the ECU on the pump instead of the engine management ECU but you need the interface box to do it. If you have a local Bosch Car Service agent they may be able to help you but it's no guarantee, just a possibility. Unfortunately rule of thumb is that the pumps last about 50,000 miles which is unfortunate because these engines are just about bulletproof apart from this bit. The unfortunate bit for me was that because mine was a really early one (1996, they aren't recognised on most scan tools as being aroung until 1997) it had a different PSG5 connector so I couldn't plug the Bosch KTS650 in, with a later one you may (possibly) have a bit more luck. If it works it's probably time for a change as even if it does it won't last forever unless you either fit a new pump or have the fuel quantity solenoid changed, which isn't much cheaper.

[mobi]

Hi Guys,

I have a 2.0dti astra. But i can't seem to find anything to read the codes.

[Steel]

Hi Guys,

I have a 2.0dti astra. But i can't seem to find anything to read the codes.

Depends what you want it for, there are plenty of bits of diagnostic kit that will but they are expensive if you are just wanting it for yourself. The OE Vauxhall kit is a Tech 2 made by Vetronix and will cost you the thick end of £3000 with the CANDi module which you need for motors on CANBUS systems. There are a number of aftermarket scan tools that will read it though but you are still looking at a good wedge of cash to buy one as they do other vehicles as well.

[jon 8214]

hi first post does ne1 know what the remedy is to code p1125 turbo charger wastegating circuit malfunction. is on a 2000 dti zafira. cheers jon

[UKOBD]

Hi Guys,

I have a 2.0dti astra. But i can't seem to find anything to read the codes.


Hi Mobi,

Our Vauxhall-specific tool will read them, do actuator tests, etc.

http://www.ukobd.co.uk/gstore/store/g_viewItem.asp?idProduct=82

A lot cheaper than a Tech2!

Gareth
UKOBD

[dean_x20dth]

my car has this fault code how do i go about fixin the problem/

[dean_x20dth]

P1220 Injection Timing Control Excessive/Insufficient Flow Detected C-14

[fronteraorg]

P1220 Injection Timing Control Excessive/Insufficient Flow Detected C-14

Bosch diesel specialist unfortunately if not fuses

[tiddy1977]

I have a 99 VectraB 2.0tdi that the engine stopped and will not restart. According the car was showing 2 error codes P1635 which has cleared and P1630. Being new to Vauxhalls what is remedy C-14 ?
the c-14 codes p1630 is fuel injection malfuntion n circit hight input:Cool2:

[tiddy1977]

Hi Guys,

I have a 2.0dti astra. But i can't seem to find anything to read the codes.
you need a tec 2 or vauxhall dealers:Cool2:

[fronteraorg]

or opcom