Vauxhall Corsa Corsa D 1.3 CDTi 75bhp — Diesel Fuel Injection Pump Failure
The high-pressure fuel pump on the 1.3 CDTi can fail, causing hard starting, rough running and eventually preventing the engine from starting. It is an expensive repair relative to the car's value.
Severity
SevereDIY Difficulty
Professional Only
Est. Cost
£500–£900
OBD Codes
P0087P0093Injectors
Typical layout and location for the Injectors assembly.
Symptoms
- Very hard starting, multiple cranking attempts needed
- Rough idle on startup, clears when warm
- P0087 low fuel pressure code
- Engine cuts out under hard acceleration
- White smoke from exhaust
Root Cause
The HPFP wears internally over time. Fuel contamination and infrequent filter changes accelerate wear. Early failures have also been linked to diesel quality — always use a reputable fuel supplier.
How To Fix
- Check fuel filter first — blocked filter causes similar symptoms
- Confirm with fuel pressure test (a workshop tool)
- Replacement pump: £300-600 supply only
- Must be set up by a diesel specialist — fuel calibration required
- Consider the car's value carefully before authorising this repair
Estimated Repair Costs
| Repair Option | Est. Cost (GBP) |
|---|---|
| DIY (parts only) | £200–£360 |
| Independent Garage | £500–£900 |
| Main Dealership | £800–£1440 |
Other Faults on This Variant
EGR Valve Failure and Carbon Build-Up
ModerateThe Fiat/GM 1.3 CDTi is a capable diesel but its EGR valve blocks with carbon deposits regularly. This is one of the most common Corsa D complaints.
Diesel Particulate Filter Blockage
ModerateDPF blockage is endemic on the 1.3 CDTi Corsa, largely because most owners use them for short trips where the DPF cannot self-clean.
EGR Valve Seized Open
ModerateThe EGR valve on the 1.3 CDTi clogs rapidly, usually jamming open and causing terrible starting and idling.
Disclaimer: Repair cost estimates are indicative and based on community data. Always get a quote from a qualified mechanic before proceeding with any repair.