Workshop Manuals Factory service & repair MG
MG TF Factory Workshop Manual (2002-2005)06 · Engine management (MEMS 3), fuel and emission systems
06 · Engine

HT lead - set - MPi

Make
MG
Model
TF Factory Workshop Manual
Year
2002–2005
Section
Repairs › HT lead - set - MPi
Engine management (MEMS 3), fuel and emission systemsHT lead - set - MPi

HT LEAD - SET - MPi

Service repair no - 18.20.11

Remove

  1. Remove engine cover. See ENGINE, Repairs.
Ht lead - set - mpi – Remove engine cover. See ENGINE, Repairs.
  1. Remove screws securing coil cover and remove cover.
Ht lead - set - mpi – Remove screws securing coil cover and remove cover.
  1. Disconnect ht leads from coils, release ht leads from retainers.
  2. Disconnect ht leads from plugs and remove ht leads.

Refit

  1. Connect ht leads to plugs.
  2. Connect ht leads to coils and secure in retainers.
  3. Fit coil cover and tighten screws to 8 Nm.
  4. Fit engine cover. See ENGINE, Repairs.

VALVE - IDLE AIR CONTROL (IAC) - MPi

Service repair no - 18.30.05

Remove

  1. Remove engine cover. See ENGINE, Repairs.
Valve - idle air control (iac) - mpi – Remove engine cover. See ENGINE, Repairs.
  1. Disconnect multiplug from IAC valve.
  2. Release bypass hose from IAC valve and remove from throttle body.
  3. Release breather hose from throttle body and position aside.
  4. Remove 4 Torx screws securing IAC valve to inlet manifold.
  5. Remove IAC valve.
  6. Remove and discard ’O’ ring.

Refit

  1. Clean mating faces of IAC valve and inlet manifold.
  2. Lubricate new ’O’ ring with silicone grease and fit to IAC valve.
  3. Fit IAC valve to inlet manifold.
  4. Tighten Torx screws to 1.5 Nm.
  5. Connect breather hose to throttle body.
  6. Connect air bypass hose to IAC valve and throttle body.
  7. Connect multiplug to IAC valve.
  8. Fit engine cover. See ENGINE, Repairs.

Parts & tools for this job For 2002 MG TF

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