Opel Combo · 2001+
Opel Combo EGR Fault Solution
When the EGR valve on Opel Combo (2001+) diesel engines clogs with carbon or fails, pulling power drops, idle becomes rough, the exhaust smokes and a warning lamp may come on. Fault memory is read, the ECU identified and a matching software solution applied after an original backup.
Suitable engines for the Opel Combo
Year / chassis: E - 2020+
| Engine | Power | EGR fault solution |
|---|---|---|
| Opel Combo 1.5 Diesel 100hp | 100 → 125 bhp | ✓ |
| Opel Combo 1.5 Diesel 130hp | 130 → 163 bhp | ✓ |
Year / chassis: (E) - 2019+
| Engine | Power | EGR fault solution |
|---|---|---|
| Opel Combo 1.5 BlueHDI 102hp | 102 → 140 bhp | ✓ |
| Opel Combo 1.5 BlueHDI 131hp | 131 → 160 bhp | ✓ |
| Opel Combo 1.5 BlueHDI 75hp | 75 → 115 bhp | ✓ |
Year / chassis: (D) - 2012 - 2018
| Engine | Power | EGR fault solution |
|---|---|---|
| Opel Combo 1.3 CDTi 90hp | 90 → 110 bhp | ✓ |
| Opel Combo 1.6 CDTi 105hp | 105 → 140 bhp | ✓ |
| Opel Combo 1.6 CDTi 90hp | 90 → 140 bhp | ✓ |
| Opel Combo 2.0 CDTi 135hp | 135 → 200 bhp | ✓ |
Year / chassis: (C) - 2001 - 2011
| Engine | Power | EGR fault solution |
|---|---|---|
| Opel Combo 1.3 CDTi 70hp | 70 → 95 bhp | ✓ |
| Opel Combo 1.3 CDTi 75hp | 75 → 95 bhp | ✓ |
| Opel Combo 1.7 CDTi 100hp | 100 → 135 bhp | ✓ |
| Opel Combo 1.7 DTI 75hp | 75 → 100 bhp | ✓ |
When is it needed?
- EGR valve fault and soot build-up
- Rough idle, smoke, power loss
- Carbon build-up in the intake manifold
Typical duration: 1–2 hours
Frequently asked questions
Can an EGR fault on the Opel Combo be solved with software?
The valve and connections are checked first. Where suitable for the Opel Combo, the EGR software solution is applied to the ECU with the original software backed up; on most cars the work is done the same day.
Is an EGR delete legal?
It is an intervention on emission hardware and is offered only for uses permitted by law (off-road, motorsport, export, fault diagnosis). Inspection and road compliance remain the owner's responsibility.
Is replacing the valve the better option?
Often yes, especially if the car will be used on the road. If the valve has failed, fitting a new one is the durable and compliant solution; we measure the condition and explain the options plainly.
Does carbon build-up stop?
Once exhaust gas no longer returns to the intake, soot accumulation drops noticeably; existing deposits still need mechanical cleaning.
Will the warning light go out?
EGR-related codes are switched off in a controlled way; if another fault exists the light stays on.
Other solutions for the Opel Combo
Opel Combo AdBlue fault solution
Opel Combo DPF fault solution
Opel Combo Pop & Bang tuning
More about EGR Delete
Opel Stage 1 Chip Tuning — How Much BHP?
⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.