Workshop Manuals Factory service & repair Rover
Rover 200/400 Coupé, Cabriolet & Tourer Workshop Manual Supplement08 · Engine management system - MEMS
08 · Engine

Heated oxygen (ho2s) sensor

Make
Rover
Model
Coupé, Cabriolet & Tourer 200/400 Coupé, Cabriolet & Tourer Workshop Manual Supplement
Section
Repairs › Heated oxygen (ho2s) sensor
Engine management system - MEMSHeated oxygen (ho2s) sensor

HEATED OXYGEN (HO2S) SENSOR

Service repair no - 19.22.16

Remove

  1. Disconnect battery earth lead.
Heated oxygen (ho2s) sensor – Disconnect battery earth lead.
  1. Disconnect HO2S multiplug from harness.
  2. Release multiplug from bracket on coolant rail.
Heated oxygen (ho2s) sensor – Release multiplug from bracket on coolant rail.
  1. Using a 22 mm open ended spanner remove HO2S and collect sealing washer.

Refit

  1. Fit sealing washer to HO2S.
  2. Fit HO2S and tighten to 55 Nm.
  3. Secure multiplug to bracket on coolant rail.
  4. Connect HO2S multiplug to harness.
  5. Connect battery earth lead.

THROTTLE HOUSING

Service repair no - 19.22.45

Remove

  1. Disconnect battery earth lead.
Throttle housing – Disconnect battery earth lead.
  1. Release clip securing air intake hose to throttle housing.
  2. Disconnect air intake hose from throttle housing.
  3. Disconnect hose from IACV.
  4. Disconnect multiplug from TP sensor.
  5. Release clip and disconnect breather hose from throttle housing.
  6. Release throttle cable adjusting nut from abutment bracket.
  7. Disconnect throttle cable from throttle cam.
  8. Remove 4 bolts securing throttle housing to inlet manifold.
  9. Remove throttle housing.
  10. Remove and discard ’O’ ring from throttle housing.

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

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.