Start engine and allow it to reach normal operating temperature. Ensure all accessories are off and idle speed is within specification. Adjust idle speed first if it is not within specification. See IDLE SPEED under IDLE SPEED & MIXTURE.
CAUTION: Driving with jumper wire installed in test connector will damage catalytic converter.
Using a fused jumper wire, connect terminals No. 3 and 4 of monitor coupler, located next to left strut tower. See Fig 4. Aim timing light at timing cover timing marks. If ignition timing is not within specification, loosen Camshaft Position (CMP) sensor hold-down screws and rotate sensor to obtain correct ignition timing. See IGNITION TIMING table. Tighten CMP sensor hold-down screws to 11 ft. lbs. (15 N.m). Recheck ignition timing. Remove jumper wire.

IGNITION TIMING (Degrees BTDC @ RPM) ⁽¹⁾

Application

Man. Trans.

Auto. Trans.

Esteem

⁽²⁾ 2-8 @ 650-750

⁽²⁾ 2-8 @ 700-800

Sidekick 1.6L & X-90

⁽³⁾ 4-6 @ 750-850

Sidekick 1.8L

⁽⁴⁾ 4-6 @ 750-850

Swift

⁽⁵⁾ 2-8 @ 800-900

⁽¹⁾	See Fig 5 for timing mark location.

⁽²⁾	Jumper wire installed between terminals "D" and "E" of test connector, located in relay box. See Fig 1.

⁽³⁾	Jumper wire installed between terminals "D" and "E" of test connector, located near coolant recovery bottle. See Fig 2.

⁽⁴⁾	Jumper wire installed between terminals No. 4 and 5 of test connector, located next to left strut tower. See Fig 4.

⁽⁵⁾	Jumper wire installed between test switch terminal and ground terminal of test connector, located behind glove box. See Fig 3.

Fig 1: Identifying Test Connector Terminals (Esteem)

Courtesy of SUZUKI OF AMERICA CORP.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Sidekick 1.8L