Workshop Manuals Factory service & repair Rover
Rover 200/400 Coupé, Cabriolet & Tourer Workshop Manual10 · Modular engine management system - MPi
10 · Engine

Fuel rail

Make
Rover
Model
Coupé, Cabriolet & Tourer 200/400 Coupé, Cabriolet & Tourer Workshop Manual
Section
Repairs › Fuel rail
Modular engine management system - MPiFuel rail

Do not carry out further dismantling if component is removed for access only

Diagram showing the removal of clips, injectors, and upper O rings from the fuel rail, with callout numbers 17, 18, and 19.
  1. Remove clip(s) securing injector(s) to fuel rail.
  2. Remove injector(s).
  3. Remove and discard upper 'O' ring(s) from injector(s).

Fuel rail

Diagram illustrating the removal of bolts securing the pressure regulator, support bracket, pressure regulator itself, and the spacer/O ring from the fuel rail, with callout numbers 20, 21, 22, and 23.
  1. Remove 2 bolts securing pressure regulator to fuel rail.
  2. T16 only: Remove support bracket.
  3. Remove pressure regulator.
  4. Remove spacer and 'O' ring, discard 'O' ring.
Diagram showing the removal of the fuel temperature sensor and its sealing washer from the fuel rail, with callout number 24.
  1. T16 only: Remove fuel temperature sensor and collect sealing washer.

Refit

Fuel rail

  1. Clean fuel rail, temperature sensor and pressure regulator mating surfaces.
  2. T16 only: Fit fuel temperature sensor and tighten to 15 Nm.
  3. Fit spacer to regulator.
  4. Lubricate and fit new 'O' ring to pressure regulator.
  5. Fit pressure regulator.
  6. T16 only: Fit fuel rail support bracket, fit bolts finger tight.

Injectors

  1. Clean injectors and injector recesses in fuel rail and inlet manifold.
  2. Fit new 'O' ring(s) to inlet end of injector(s).
  3. Fit injector(s) to fuel rail, fit and secure clip(s).
  4. Fit new 'O' rings to outlet ends of injectors.
  5. Align injectors to inlet manifold and push fuel rail into position.
  6. Fit fuel rail securing bolts and tighten to 10 Nm.
  7. T16 only: Fit bolts to secure fuel rail support bracket to manifold.
  8. Tighten support bracket and pressure regulator bolts to 10 Nm.
  9. Remove plugs, connect fuel pipe to pressure regulator and secure clip.
  10. Connect injector multiplugs.
  11. Remove plugs from fuel feed hose and fuel rail.
  12. Fit new 'O' ring to fuel feed hose.
  13. Connect fuel feed hose to fuel rail.
  14. T16 only: Position fuel rail support bracket to feed hose and manifold,fit and tighten bolts to 10 Nm.
  15. Fit inlet manifold chamber, see MANIFOLD & EXHAUST – Repairs.
  16. Connect battery earth lead.

Parts & tools for this job For Rover Coupé, Cabriolet & Tourer

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