Standard Resistance Check for open

Terminal Connections

Specified Conditions

HT (H3-1) - HT1B (E4-1)

Below 1 Q

HT (H4-1) - HT2B (E5-5)

Standard Resistance (Check for short)

Terminal Connections

Specified Conditions

HT (H3-1) or HT1B (E4-1) - Body ground

10 kQ or higher

HT (H4-1) or HT2B (E5-5) - Body ground

(4) Reconnect the HO2 sensor connector.

(5) Reconnect the ECM connector.

(b) Check the harness and connector between the HO2 sensor and EFI relay.

• Remove the EFI No. 2 fuse from the engine room relay block.

• Check the EFI No. 2 fuse resistance. Standard Resistance:

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