Catalogue identity
The TuningService.uk ECU catalogue records EDC16C34 under Bosch EDC16 (catalogue record 13, observed 10 November 2026). The catalogue name is an identification lead; it does not by itself prove vehicle fitment or software compatibility.
Application evidence
AutoTuner lists selected Ford 1.6 TDCi and Peugeot/Citroën 1.4 and 1.6 HDi examples.
Tuning and identification
Ford and PSA examples need their own matched definitions, torque modelling and injector/rail-pressure calibration; do not copy maps just because the engine size or ECU label matches.
Read EDC16 torque fuel and tuning basics and EDC16 variant application and tuning differences for the shared context. Examples are not an exhaustive fitment list; check the installed ECU and current tool documentation.
Additional source evidence
Citroën INFO’DIAG 409 covers selected 1.4/1.6 HDi vehicles using EDC16C3 or C34. It discusses a cold flow-meter temperature display, regeneration availability and vehicle-dependent replacement-ECU configuration, including high-pressure pump identification. See EDC16 diagnostic data and configuration examples; the bulletin does not establish that the same procedure applies to Ford or Volvo C34 vehicles. Citroën INFO’DIAG 409, 2008.
Additional identification and diagnostics
AutoTuner’s Peugeot list includes 206 1.4 HDi entries under both EDC16C34 MPC562 and EDC16C3 MPC556. This is an identification warning for those listed examples, not a rule for all 206 vehicles. AutoTuner Peugeot compatibility.
Sources
Curated reference notes. Applicability follows the cited sources; hardware testing by this wiki is not implied.
- TuningService.uk owner ECU catalogue. TuningService.uk master ECU catalogue; administrator access required. Active Bosch EDC16 labels observed on 10 November 2026; this is a dated observation, not a live feed. Source revision Catalogue records and identifiers as observed 2026-11-10; accessed 2026-11-10.
- AutoTuner: Bosch EDC16 and MED9.1 application release. AutoTuner; manufacturer and engine examples from its tool-coverage announcement, not a complete fitment list. Source revision Bench-support release; accessed 2026-11-10.
- AutoTuner: older Bosch ECU application coverage. AutoTuner; named applications and protocol coverage for particular ECUs. Source revision Older ECU coverage release; accessed 2026-11-10.
- Citroën INFO’DIAG 409, 17 January 2008; vehicle-specific diagnostic bulletin; accessed 10 November 2026.