Inspect Air Fuel Ratio Sensor Heater Relay Af Heater Relay

Air Fuel Ratio Sensor Heater

(a) Remove the A/F HEATER relay from the engine room R/ B.

(b) Check the A/F HEATER relay resistance. Standard Resistance

Tester Connections

Specified Conditions

3 - 5

10 kQ or higher

(when battery voltage applied to terminals 1 and 2)

(c) Reinstall the A/F HEATER relay.

DIY Battery Repair

DIY Battery Repair

You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.

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Responses

  • preston
    How to check a toyota sequioa a/f heater relay?
    10 months ago
  • EFREM HAGOS
    Where is the heater relay on a 2010 toyota tacoma?
    8 months ago
  • isengar
    Where is a/f sensor heater relay on 2002 avalon?
    7 months ago

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