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Fig. 1: Vacuum Diagram for 2.0L Carb. with A/T (1 of 3) Fig. 2: Vacuum Diagram for 2.0L Carb. with A/T (2 of 3) Fig. 3: Vacuum Components in Control Box for 2.0L Carb. with A/T (3 of 3) Fig. 4: Vacuum Components in Control Box for 2.0L Carb. with M/T (1 of 3) Fig. 5: Vacuum Diagram for 2.0L Carb. with M/T (2 of 3) Fig. 6: Vacuum Diagram for 2.0L Carb. with M/T (3 of 3)
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Cabriolet, Corrado, Fox, Golf GL/GTI, Jetta, Passat, Vanagon INTRODUCTION This article contains underhood views of vacuum hose routing. Use these vacuum diagrams during the visual inspection of F – BASIC TESTING article. This will assist in identifying improperly routed vacuum hoses which cause driveability and/or computer-indicated malfunctions. Fig. 1: Fox Vacuum Diagram Fig. 6: Cabriolet Canister-to-Intake Manifold Vacuum Diagram Fig. 7: Canister-to-Intake Manifold Vacuum Diagram (CIS–E Motronic System)
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1992 ENGINE PERFORMANCE Chrysler Motors/Mitsubishi Vacuum Diagrams Chrysler Motors; Colt, Colt 200, Colt Vista, Ram-50, Stealth, Summit, Summit Wagon Mitsubishi; Diamante, Eclipse, Expo/Expo LRV, Galant, Mirage, Montero, Pickup, Precis, 3000GT INTRODUCTION This article contains underhood views or schematics of vacuum hose routing. Use these vacuum diagrams during the visual inspection in F – BASIC TESTING article in the ENGINE PERFORMANCE Section. This will assist in identifying improperly routed vacuum hoses, which cause driveability and/or computer-indicated malfunctions. VACUUM DIAGRAMS COLT, COLT 200, MIRAGE & SUMMIT Fig. 1: Vacuum Diagram (Colt, Colt 200, Mirage 1.5L & Summit Calif.)
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2000 Audi A4 Quattro 2.8L, Vin H, Eng 2000 Audi A6 Quattro 2.8L, Vin H, Eng Cfg V6, Eng Des ATQ, USA/Canada Cfg V6, Eng Des ATQ Potential Causes: Engine Mechanical — Mechanical fault causing lack of closed loop operation (vacuum leak/low fuel pressure). Oxygen (O2) Sensors Defective Thermostat Tech Tips: If engine is running too cold, the oxygen sensors will not be enabled by powertrain control module and the allowed time to run the monitor for oxygen sensors will expire, setting the DTC with no other specific fault with the oxygen sensor. 3. If there is no voltage then test for voltage between terminal 1 of the vehicle harness and vehicle ground. Specification with the vehicle running is battery voltage. If voltage specified is not obtained then check the wiring from terminal 1 to the fuel pump relay using available wiring diagrams. 4. If voltage is as specified then test voltage between the vehicle harness terminal 2 and battery positive. Specification with the vehicle running is battery voltage. If specified voltage is not obtained then inspect the wiring between the O2 harness terminal 2 and Engine Control Module (ECM) terminal 5 for open circuit.
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Fig. 1: Charade 1.0L Vacuum & Component Diagram Fig. 2: Charade 1.3L Vacuum & Component Diagram Automatic Transmission) Fig. 3: Charade 1.3L Vacuum & Component Diagram (Manual Transmission) Fig. 4: Rocky 1.6L Vacuum & Component Diagram 1990 Daihatsu Charade SE 1990-92 ENGINE PERFORMANCE’ ‘Daihatsu Vacuum Diagrams
