Connecting Tachometer
CAUTION:
Ensure tachometer is compatible with ignition system. DO NOT allow tachometer terminal (IG-) to become grounded, as it could result in damage to ignitor and/or ignition coil.
Connect tachometer between chassis ground and terminal IG- of DLC No. 1. See Figure. See COMPONENT LOCATIONS .
COMPONENT LOCATIONS
| Component | Location | ||
|---|---|---|---|
| Air Injection System (Calif.) | |||
| Air Pump | On top of engine, under intake manifold. See Figure. | ||
| Air Pump Fusible Link (40-Amp) | Forward of right front strut tower, in fuse/relay block. | ||
| Air Switching Valve (ASV) | On air pump. | ||
| Check Valve | |||
| For Air Injection Manifolds | Near firewall, one on each air injection manifold. | ||
| For Vacuum Control Circuit | Near left rear corner of air intake chamber. | ||
| Relay | Forward of right front strut tower, in relay block. | ||
| Vacuum Switching Valve (VSV) | Near left rear corner of air intake chamber. | ||
| Air Intake Chamber | On top center of engine, bolted to intake manifold. | ||
| AM2 Fusible Link (30-Amp) | Forward of left front strut tower, in fuse/relay block. | ||
| Camshaft Sensors | One on each distributor housing. | ||
| Crankshaft Sensor | To left of crankshaft pulley. | ||
| Data Link Connector (DLC) No. 1 | Near left front corner of air intake chamber. See Figure. | ||
| EFI Fuse (20-Amp) | Forward of left front strut tower, in fuse/relay block. | ||
| EFI Main Relay | Forward of left front strut tower, in fuse/relay block. | ||
| EGR Temperature Sensor | On left side of air intake chamber, on bottom of EGR valve adapter. | ||
| EGR Valve | On left side of air intake chamber. | ||
| Engine Control Module (ECM) | Below (or near) glove box. | ||
| Engine Coolant Temp. (ECT) Sensor | On water inlet, where lower radiator hose is connected to engine. | ||
| EVAP (Charcoal) Canister | To left of battery. | ||
| EVAP Vacuum Switching Valve (VSV) | On top of engine, at left rear corner of air intake chamber. | ||
| Fuel Filter | Under vehicle, forward of left rear wheel. | ||
| Fuel Pressure Pulsation Damper | On rear end of left fuel rail. | ||
| Fuel Pressure Regulator | On front end of right fuel rail. | ||
| Fuel Pressure Regulator Vacuum Switching Valve (VSV) | On top of engine, at left front corner of air intake chamber. | ||
| Fuel Pump | In fuel tank (pump is accessible with rear seat back removed, but electrical connector is accessible through luggage compartment). | ||
| Fuel Pump Connector | In luggage compartment, behind rear seat back. | ||
| Fuel Pump ECU | In luggage compartment, behind cover on right wall. | ||
| Idle Air Control (IAC) Valve | On front end of air intake chamber. | ||
| IGN Fuse (10-Amp) | Behind left side of instrument panel, in fuse block. | ||
| Igniters No. 1 & 2 | Forward of right front strut tower. | ||
| Ignition Coils | One to left of each distributor. | ||
| Intake Air Temp. (IAT) Sensor | Part of Volume Airflow (VAF) sensor. | ||
| Knock Sensors | Under intake manifold, on top of cylinder block. | ||
| Oxygen Sensor | |||
| Main | One in each exhaust manifold. | ||
| Sub (Calif.) | One downstream of each pre-catalytic converter. | ||
| Park/Neutral Position (PNP) Switch | On left side of transmission, near front. | ||
| PCV Valve | On top of left valve cover. | ||
| Starter Relay | Forward of left front strut tower, in fuse/relay block. | ||
| ST Fuse (7.5-Amp) | Behind left side of instrument panel, in fuse block. | ||
| Sub-Throttle Actuator Motor (With TRAC) | On throttle body. See Figure. | ||
| Vehicle Speed Sensor (VSS) No. 1 | On right side of transmission (do not confuse with VSS No. 2 on left side). See Figure. | ||
| Volume Airflow (VAF) Sensor | In intake air hose. | ||