Vacuum Line diagram

[GBronco]

Hi guys, as my vacuum diagram is missing from the engine compartment, and the Haynes Manual does not cover it. Does anyone have a diagram they can send either adding it here or PM me? thanks in advance

[nine5flareside]

Lets start with this: VACUUM DIAGRAM ACRONYMS A/CL: Located in the air cleaner A/CL DV: Air Cleaner Diverter Valve A/CL BI MET: Air Cleaner Bi-Metallic Valve A/CL CWM: Air Cleaner Cold Weather Modulator ACV: Air Control Valve AIR: Ford calls this the Thermactor, short for Thermal Reactor. CA vehicles are installed with it as standard. Air Injection Reaction is what it stands for. AIR BPV: Air Bypass Valve (aka Thermactor Air Bypass TAB) BV: Bowl Vent (on top of the float tanks) CARB: Carburetor CPRV: Canister Purge Valve DIST: EGR: Exhaust Gas Recirculator EFCA: FLTR: Filter FPR: Fuel Pressure Regulator IVV: Thermactor Idle Vacuum Valve MAN VAC: Indicating Manifold vacuum-Vacuum source MAP: Manifold Absolute Pressure SOLV: Solenoid Valve SV-CBV: Carburetor Fuel Bowl Solenoid Vent Valve VAC: VCKV: Vacuum Check Valve VRESER: Vacuum Reservoir Solenoid Valve VRV: V CK V: Vacuum Check Valve VRDV: Distributor Retard Delay Valve TVS: Throttle Valve Solenoid (aka Solepot, Dashpot) TVV: Thermostatic Vacuum Valve (aka Ported Vacuum Switches) PURGE CV: Vapor Canister Purge Valve Color Codes to do Vacuum Diagram Red = Main vacuum Green = EGR function Orange = Heat control Valve (exhaust & intake) (AKA heat riser but more complex) Yellow = Distributor advance White = EGR vacuum (source) Black = Mainly used for the Evaporative emissions control Black = Thermactor ACV or Diverter valve Blue = Throttle Kicker control Pink = Thermactor Air Bypass Valve (BPV)

[RedHot150]

More specific...which motor? got the general range of the year...80 thru 86

[GBronco]

Sorry, 1983 FSB with 4.9 litre and a single barrel Carter carb.

[nine5flareside]

This is from a 1986 FSB.

[big boy toys f250]

ive been looking for a pic of somes ones motor that shows the VACUUM lines in pics an where they might go

[miesk5]

yo, Vacuum Line Routing Diagram in a 83 300 Source: by Michael C (collinsperformance, The Money Monster) at SuperMotors.net this is for a FED 48 1983 4.9 motor. http://content.chiltonsonline.com/TS...kLMs9eBQ%3d%3d Here is my latest Vac/Emission Acronyms, Carbureted - Compiled from Seabronc (Rosie, Fred W), Seattle FSB & miesk5 Source: by miesk5 not nec. for your year/engine) A/CL: Located in the air cleaner A/CL DV: Air Cleaner Diverter Valve A/CL BI MET: Air Cleaner Bi-Metallic Valve A/CL CWM: Air Cleaner Cold Weather Modulator ACT: Air Charge Temperature Sensor, prior to 1992 ACTS: Air Cleaner Temperature Sensor ACV: Air Control Valve AIR: Thermactor, short for Thermal Reactor. CA vehicles are installed with it as standard. Air Injection Reaction is what it stands for. AIR BPV: AIR BPV is the AIR Bypass (AIRB) Valve; also called the TAB (Thermactor Air Bypass) Valve BV: Bowl Vent (on top of the float tanks) CARB: Carburetor CBD: Closed Bowl Distributor CPRV: Canister Purge Valve DIST: Distributor DPFE: Differential Pressure Feedback DV-TW:Two Way Delay Valve EFCA: Electronic Fuel Control Assembly/ (Fuel Pressure Regulator (FPR) EGR: Exhaust Gas Recirculation EGRC/EGRV: EGR Vent/EGR Control EXH HCV: Exhaust Heat Control Valve EVP: EGR Valve Position EGR: Valve Position EVR: EGR Vacuum Regulator; also called EGR Vacuum Solenoid FLTR: Filter FPR: Fuel Pressure Regulator (check vacuum line) HEAT VLV INT: Heat Vacuum Control Valve Intake, (next to carb) HICV: Hot Idle Control Valve IAT: Intake Air Temperature Sensor (Air Charge Temperature (ACT), prior to 1992 IVV: Thermactor Idle Vacuum Valve LCV: EGR Load Control MAN VAC: Manifold vacuum-Vacuum source; usually ref. to as Vacuum Tree atop intake manifold] MAP: Manifold Absolute Pressure PCV: Positive Crankcase Ventilation PURGE: Vapor Canister Purge Valve PV: Ported Vacuum PVS: Ported Vacuum Switch (PVS) Valve S: Spark port SA-FV: Separator Assembly Fuel/Vacuum SOLV: Thermactor Solenoid Valve SV CBV: Carborator Fuel Bowl Solenoid Vent Valve TCAC: Thermostatically Controlled Air Cleaner TCP: Temperature Compensated Accelerator Pump TK: Throttle Kicker TVS: Throttle Valve Solenoid (aka Solepot, Dashpot) or TVS: Temperature Vacuum Switch TVV: Thermal Vacuum Valve or, TVV: Thermostatic Vacuum Valve (aka Ported Vacuum Switches; Thermal Vacuum Valve) VAC: Vacuum VCKV: Vacuum Check Valve VCV: Vacuum Control Valve VDV: Vacuum Delay Valve V CK V or VCV: Vacuum Check Valve VOTM: Vacuum Operated Throttle Modulator VRDV: Distributor Vacuum Delay Valve (VDV, VRDV, DV-TW) VRDV: Vacuum Delay Valve (VDV, VRDV, DV-TW) VRESER: Vacuum Reservoir (coffee can style in earlier years; replaced by plastic style) VRESV REST: on earlier years such as SEABRONC's 83 is a Vacuum Restictor/delay valve, it delays vacuum for a certain amount of time VRV: Vacuum Regulator Valve WOT: Wide Open Throttle Valve Many More in Standardization of All Emisson Control Parts & Names TSB 92-11-7 http://content.chiltonsonline.com/TS...kLMs9eBQ%3d%3d

[Thomasstemmle]

http://s1287.photobucket.com/user/elliott000/library/

[Thomasstemmle]

Here is mine editing so it can be easily read. I have a 1985 with a 351W 4bbl carb

[glc]

A 85 with a 351w is not going to be anything like an 83 with a 4.9.