简介

This manual provides instructions on how to clean the tube and butterfly valve of the throttle body as well as clean and protect the electrical contacts

Firstly Disconnect  battery
  • Firstly Disconnect battery

    • Always take the negative terminal off first.

    • '''General Tip After disconnecting the battery leave the car for about 10 mins , This lets any residual energy left in the electrical system to dissapate. It is good practise whatever the job

添加评论

Locate throttle body on right side of engine, it is between the intake tube and intake manifold.
  • Locate throttle body on right side of engine, it is between the intake tube and intake manifold.

添加评论

  • Locate throttle linkage cable assembly.

添加评论

  • Twist the assembly clockwise.

添加评论

  • Slide both slackened cables off assembly’s guides.

添加评论

  • Locate the two hoses on the top of the throttle body.

  • Gently lift the hoses off.

添加评论

  • Use a flat head screwdriver to loosen the hose clamp attaching the intake tube to the throttle body.

添加评论

  • Remove the intake tube from the throttle body.

添加评论

  • Locate wiring clip on the underside of the throttle body.

添加评论

  • Press down on the locking mechanism before gently removing the wiring clip.

添加评论

  • Locate throttle linkage arm.

  • Open the locking clip with a flat head screwdriver.

  • Pry off the linkage arm with a flat head screwdriver.

添加评论

  • Locate the three 13mm nuts attaching the throttle body to the intake manifold.

  • Remove nuts with a 13mm crescent wrench.

添加评论

  • Lift the throttle body off of the intake manifold.

  • The manifold is now out of the engine bay and ready for cleaning or adjustment.

添加评论

  • Cover the electrical contacts with a shop towel to prevent throttle body cleaner from inadvertently spilling over.

添加评论

  • Liberally apply throttle body cleaner to the inside of throttle body and butterfly valve.

  • Use a shop towel sprayed with cleaner to wipe off thick grime if severely dirtied.

添加评论

  • Spray electrical cleaner on the metal contacts to blast away particles in the bracket.

  • Spray off the wiring clip that attaches to the throttle body inside the engine bay.

添加评论

  • Apply a small amount of dielectric grease to the metal contacts to prevent corrosion.

添加评论

结论

To reinstall the throttle body after cleaning follow reverse directions for prerequisite guide #2

Raymond

于2010年10月11日注册

61 信誉积分

创作了2篇指南

团队

Cal Poly, Team 3-28, Regan Fall 2010 Cal Poly, Team 3-28, Regan Fall 2010 的会员

CPSU-REGAN-F10S3G28

4 名成员

创作了9篇指南

添加评论

浏览统计数据:

过去的24小时: 1

过去的7天: 9

过去的30天: 36

总计 6,307