EControls Ford Engine Fuel System Service Manual PDF

Description

EControls Ford Engine Fuel System Service Manual PDF DOWNLOAD

Description: This EControls light duty fuel system service manual PDF supplement is a vital resource for technicians servicing Ford engines equipped with EControls fuel delivery systems. Released in March 2010 as ER2010-03 REV B, it provides detailed guidance on dedicated LPG, gasoline, and bi-fuel configurations, emphasizing safety, diagnostics, and repairs to maintain emission compliance and optimal performance. The manual includes system descriptions, symptom charts, removal/replacement procedures, and extensive diagnostic trouble code (DTC) sections, all tailored for light-duty applications.

Key highlights include warnings for handling flammable fuels, proper tool usage to avoid injury or non-compliance, and block diagrams for quick system overviews. It’s designed as a supplement to OEM manuals, focusing on EControls components like ECMs, regulators, mixers, and sensors.

File Details:

• Manual Name: EControls Light Duty Fuel System Service Manual Supplement (Ford Engines)
• Models Covered: Light-duty Ford engines with dedicated LPG, gasoline, or bi-fuel EControls systems
• Year: 2010
• Manual PDF Quality: High-quality scanned document with clear text, diagrams, and schematics
• No. of Pages: 381

Table of Contents: The manual is organized into major groups with detailed items and page references for easy navigation. Here’s the complete table of contents extracted and categorized:

• General Information
  • Introduction (Page 8)
  • Fuel System Warnings and Cautions (Page 8)
  • Proper Use of Manual and Tools (Page 9)
  • Table of Contents (Page 11)
  • Abbreviations (Page 17)
• Maintenance
  • Maintenance of the EControls Fuel Systems (Page 22)
  • General LPG Fuel Tank Maintenance (Page 22)
  • LPG Tanks (Page 22)
  • Fuel Filter Maintenance (Page 23)
  • Fuel Supply and Return Line Maintenance (Page 23)
  • LPG Pressure Regulator (Page 23)
  • Gasoline Fuel Pressure Manifold (Page 24)
  • Injector Rail and Injectors (Page 24)
  • Electrical System Checks (Page 24)
  • Battery (Page 24)
  • ECM Checks (Page 25)
  • Wire Harness Checks (Page 25)
  • Sensors (Page 25)
  • Ignition System (Page 25)
  • Miscellaneous Electrical (Page 25)
  • Recommended Maintenance Schedule (Page 25)
  • Gasoline and LPG Certified Engine Maintenance Requirements (Page 26)
  • General Maintenance Section (Page 26)
  • Engine Coolant Section (Page 26)
  • Engine Ignition System (Page 26)
  • Fuel System Maintenance (Page 26)
  • Engine Exhaust System (Page 26)
• Description and Operation
  • EControls Fuel Systems (Page 28)
  • Fuel Metering Systems (Page 29)
  • Engine Control Module (Page 29)
  • Dedicated Light Duty Emission Certified LPG Fuel Systems (Page 31)
  • LPG Fuel Tank (Page 31)
  • Service Line (Page 32)
  • Fuel Filter (Page 32)
  • LPG Fuel Lock Off (Page 32)
  • Dual Stage Regulator (DSR) (Page 33)
  • Direct Electronic Pressure Regulator (DEPR) (Page 34)
  • Mixer Assembly (Page 34)
  • Electronic Throttle Body (ETB) (Page 35)
  • Three Way Catalyst (Page 36)
  • Heated Exhaust Gas Oxygen Sensor (HEGO) (Page 36)
  • Engine Control Module (ECM) (Page 37)
  • Engine Sensor Group (Page 38)
  • Temperature Manifold Absolute Pressure (TMAP) (Page 38)
  • Engine Coolant Temperature (ECT) (Page 39)
  • Engine Oil Pressure (EOP) (Page 39)
  • Throttle Position Sensors 1 & 2 (TPS 1&2) (Page 39)
  • Foot Pedal Position Sensors (FPP) (Page 39)
  • Crankshaft Position Sensor (CKP) (Page 40)
  • Camshaft Position Sensor (CMP) (Page 40)
  • Knock Sensor (Page 40)
  • Light Duty Emission Certified Bi-Fuel LPG/Gasoline Fuel Systems (Page 42)
  • Fuel Systems Select Switch (Page 42)
  • Electric Gasoline Fuel Pump (Page 42)
  • Gasoline Fuel Pressure Manifold (Page 42)
  • Gasoline Injectors and Injector Rail (Page 43)
  • Engine Control Module (ECM) (Page 43)
  • Engine Sensor Group (Page 44)
  • Gasoline Pressure Sensors (GPS) (Page 44)
  • Gas Temperature Sensors (GTS) (Page 44)
  • Light Duty Closed Loop Gasoline Fuel Systems (Page 47)
  • Electric Gasoline Fuel Pump (Page 47)
  • Gasoline Fuel Pressure Manifold (Page 47)
  • Gasoline Injectors and Injector Rail (Page 48)
  • Engine Control Module (ECM) (Page 48)
  • Engine Sensor Group (Page 49)
  • Temperature Manifold Absolute Pressure (TMAP) (Page 49)
  • Engine Coolant Temperature (ECT) (Page 50)
  • Engine Oil Pressure (EOP) (Page 50)
  • Throttle Position Sensors 1 & 2 (TPS 1&2) (Page 50)
  • Foot Pedal Position Sensors (FPP) (Page 50)
  • Gasoline Pressure Sensors (GPS) (Page 51)
  • Gas Temperature Sensors (GTS) (Page 51)
  • Crankshaft Position Sensor (CKP) (Page 51)
  • Camshaft Position Sensor (CMP) (Page 51)
  • Knock Sensor (KCS) (Page 51)
  • Light Duty Open Loop LPG Fuel Systems (Page 53)
  • LPG Fuel Tank (Page 53)
  • Service Line (Page 54)
  • Fuel Filter (Page 54)
  • LPG Fuel Lock Off (Page 54)
  • Dual Stage Regulator (DSR) (Page 55)
  • Mixer Assembly (Page 55)
  • Electronic Throttle Body (ETB) (Page 56)
  • Engine Control Module (ECM) (Page 57)
  • Engine Sensor Group (Page 58)
  • Temperature Manifold Absolute Pressure (TMAP) (Page 58)
  • Engine Coolant Temperature (ECT) (Page 59)
  • Engine Oil Pressure (EOP) (Page 59)
  • Throttle Position Sensors 1 & 2 (TPS 1&2) (Page 59)
  • Foot Pedal Position Sensors (FPP) (Page 59)
  • Crankshaft Sensor (CKP) (Page 60)
  • Camshaft Position Sensor (CMP) (Page 60)
  • Knock Sensor (KCS) (Page 60)
• Symptom Charts
  • LPG Symptoms Charts (Page 63)
  • Important Preliminary Checks (Page 63)
  • Intermittent (Page 65)
  • No Start (Page 67)
  • Hard Start (Page 69)
  • Cuts Out, Misses (Page 71)
  • Hesitation, Sag, or Stumble (Page 73)
  • Backfire (Page 74)
  • Lack of Power, Sluggishness, Sponginess (Page 75)
  • Poor Fuel Economy (Page 77)
  • Rough, Unstable, Incorrect Idle, Stalling (Page 79)
  • Surge and Chuggles (Page 81)
  • Gas Symptoms Charts (Page 82)
  • Important Preliminary Checks (Page 82)
  • Intermittent (Page 84)
  • No Start (Page 86)
  • Hard Start (Page 88)
  • Cuts Out, Misses (Page 90)
  • Hesitation, Sag, or Stumble (Page 92)
  • Backfire (Page 93)
  • Lacks Power or Sluggishness (Page 94)
  • Poor Fuel Economy (Page 95)
  • Rough, Unstable, Incorrect Idle, Stalling (Page 97)
  • Surge and Chuggles (Page 99)
• Fuel System Remove and Replace
  • Remove, Replace and Repair (Page 102)
  • Propane Fuel System Pressure Relief (Page 102)
  • Propane Fuel System Leak Test (Page 102)
  • Fuel Filter Replacement (Page 103)
  • LPG Fuel Lock Off Replacement and Repair (Page 104)
  • Dual Stage Regulator (DSR) Replacement (Page 105)
  • Dual Stage Regulator (DSR) Closed Loop Rebuild (Page 106)
  • Dual Stage Regulator (DSR) Open Loop Rebuild (Page 109)
  • Electronic Throttle Body (ETB) Assembly (Page 111)
  • Mixer Replacement and Repair (Page 112)
  • Closed Loop Mixer Replacement E100 Series (Page 112)
  • Open Loop Mixer Replacement E100 Series (Page 112)
  • Mixer Repair Closed Loop E100 Series (Page 113)
  • Mixer Repair Open Loop E100 Series (Page 114)
  • Open Loop Mixer Adjustment E100 Series (Page 115)
  • Direct Electronic Pressure Regulator (DEPR) Replacement (Page 116)
  • Coolant Hose Replacement (Page 116)
  • Vapor Hose Replacement (Page 116)
  • Engine Control Module (ECM) Replacement (Page 117)
  • Heated Exhaust Gas Oxygen Sensor Replacement (Page 117)
  • Three Way Catalytic Converter / Muffler Replacements (Page 117)
• Fuel System Diagnosis
  • LPG Fuel System Diagnosis (Open & Closed Loop) (Page 120)
  • Gasoline Fuel System Diagnosis (Page 125)
  • Restricted Exhaust Diagnosis (Page 132)
• Electrical System Diagnostics
  • Introduction (Page 135)
  • Wire Harness Schematics (Page 136)
  • Mating Connector Views (Page 146)
  • Wire Harness Repair (Page 154)
• Onboard Diagnostic Section
  • Overview (Page 160)
  • GCP Diagnostic Display Tool (Page 160)
  • Diagnostic Tests (Page 170)
• Diagnostic Trouble Codes Section (Page 184)
  • DTC-16: Crank and/or Cam Could Not Synchronize During Start (Page 185)
  • DTC-91: FP (Fuel Pressure) Low Voltage (Page 187)
  • DTC-92: FP (Fuel Pressure) High Voltage (Page 189)
  • DTC-107: MAP Low Voltage (Page 191)
  • DTC-108: MAP High Pressure (Page 193)
  • DTC-111: IAT Higher Than Expected Stage 1 (Page 195)
  • DTC-112: IAT Low Voltage (Page 197)
  • DTC-113: IAT High Voltage (Page 199)
  • DTC-116: ECT Higher Than Expected Stage 1 (Page 201)
  • DTC-117: ECT/CHT Low Voltage (Page 203)
  • DTC-118: ECT/CHT High Voltage (Page 205)
  • DTC-121: TPS1 % Lower Than TPS2 % (Page 207)
  • DTC-122: TPS1 Signal Voltage Low (Page 209)
  • DTC-123: TPS1 Signal Voltage High (Page 211)
  • DTC-127: IAT Higher Than Expected Stage 2 (Page 213)
  • DTC-129: BP Low Pressure (Page 215)
  • DTC-134: EGO1 Open/Lazy (HO2S1) (Page 217)
  • DTC-154: EGO2 Open/Lazy (HO2S2) (Page 219)
  • DTC-171: Adaptive Lean Bank 1 High (Gasoline) (Page 221)
  • DTC-172: Adaptive Lean Bank 1 Low (Gasoline) (Page 223)
  • DTC-182: FT Low Voltage (Gasoline) (Page 225)
  • DTC-183: FT High Voltage (Gasoline) (Page 228)
  • DTC-187: Gaseous Fuel Temperature Sender Low Voltage (Page 230)
  • DTC-188: Gaseous Fuel Temperature Sender High Voltage (Page 232)
  • DTC-217: ECT Higher Than Expected 2 (Page 234)
  • DTC-219: RPM Higher Than Max Allowed Governed Speed (Page 236)
  • DTC-221: TPS1 % Higher Than TPS2 % (Page 238)
  • DTC-222: TPS2 Signal Voltage Low (Page 240)
  • DTC-223: TPS2 Signal Voltage High (Page 242)
  • DTC-261: Injector Driver #1 Open/Short-To-Ground (Page 244)
  • DTC-262: Injector Driver #1 Short-To-Power (Page 246)
  • DTC-264: Injector Driver #2 Open/Short-To-Ground (Page 248)
  • DTC-265: Injector Driver #2 Short-To-Power (Page 250)
  • DTC-267: Injector Driver #3 Open/Short-To-Ground (Page 252)
  • DTC-268: Injector Driver #3 Short-To-Power (Page 254)
  • DTC-270: Injector Driver #4 Open/Short-To-Ground (Page 256)
  • DTC-271: Injector Driver #4 Short-To-Power (Page 258)
  • DTC-326: Knock 1 Excessive or Erratic Signal (Page 260)
  • DTC-327: Knock 1 Sensor Open or Not Present (Page 262)
  • DTC-336: Crank Input Signal Noise (Page 264)
  • DTC-337: Loss of Crankshaft Input Signal (Page 266)
  • DTC-341: Camshaft Input Signal Noise (Page 268)
  • DTC-342: Loss of Camshaft Input Signal (Page 270)
  • DTC-420: Catalyst Inactive on Gasoline (Bank 1) (Page 272)
  • DTC-524: Oil Pressure Low (Page 276)
  • DTC-562: Battery Voltage (VBAT) Low (Page 280)
  • DTC-563: Battery Voltage (VBAT) High (Page 282)
  • DTC-601: Microprocessor Failure – FLASH (Page 284)
  • DTC-604: Microprocessor Failure – RAM (Page 286)
  • DTC-606: Microprocessor Failure – COP (Page 288)
  • DTC-627: Fuel Pump Relay Coil Open (Page 290)
  • DTC-628: Fuel Pump Relay Ground Short (Page 292)
  • DTC-629: Fuel Pump Relay Coil Short-To-Power (Page 294)
  • DTC-642: Sensor Supply Voltage 1 Low (5Vext1) (Page 296)
  • DTC-643: Sensor Supply Voltage 1 High (5Vext1) (Page 298)
  • DTC-685: Power Relay Coil Open (Page 300)
  • DTC-686: Power Relay Ground Short (Page 302)
  • DTC-687: Power Relay Coil Short-To-Power (Page 304)
  • DTC-1111: RPM Above Fuel Rev Limit Level (Page 306)
  • DTC-1112: RPM Above Spark Rev Limit Level (Page 308)
  • DTC-1151: Closed Loop High (LPG) (Page 310)
  • DTC-1152: Closed Loop Low (LPG) (Page 312)
  • DTC-1155: Closed Loop Bank 1 High (Gasoline) (Page 314)
  • DTC-1156: Closed Loop Bank 1 Low (Gasoline) (Page 316)
  • DTC-1161: Closed Loop High (LPG) (Page 318)
  • DTC-1162: Adaptive Learn Low (LPG) (Page 320)
  • DTC-1165: Closed Loop Catalyst Inactive on LPG (Page 322)
  • DTC-1171: DEPR Delivery Pressure Higher Than Expected (Page 326)
  • DTC-1172: DEPR Delivery Pressure Lower Than Expected (Page 329)
  • DTC-1173: DEPR Comm Lost (Page 332)
  • DTC-1176: DEPR Internal Actuator Fault Detection (Page 334)
  • DTC-1177: DEPR Internal Circuitry Fault Detection (Page 336)
  • DTC-1181: Fuel Runout Longer Than Expected (Page 338)
  • DTC-1612: Microprocessor Failure – RTI 1 (Page 340)
  • DTC-1613: Microprocessor Failure – RTI 2 (Page 342)
  • DTC-1614: Microprocessor Failure – RTI 3 (Page 344)
  • DTC-1615: Microprocessor Failure – A/D (Page 346)
  • DTC-1616: Microprocessor Failure – Interrupt (Page 348)
  • DTC-1628: CAN Address Conflict Failure (Page 350)
  • DTC-2111: Unable to Reach Lower TPS (Page 352)
  • DTC-2112: Unable to Reach Higher TPS (Page 354)
  • DTC-2115: FPP1 Higher Than IVS (Page 356)
  • DTC-2122: FPP1 Voltage High (Page 358)
  • DTC-2123: FPP1 Voltage Low (Page 360)
  • DTC-2135: TPS1/2 Simultaneous Voltages Out-of-Range (Page 362)
  • DTC-2139: FPP1 Lower Than IVS (Page 364)
  • DTC-2229: BP High Pressure (Page 366)
  • DTC-2300: Spark Coil #1 Primary Open/Short-to-Ground (Page 368)
  • DTC-2301: Spark Coil #1 Primary Short-to-Power (Page 370)
  • DTC-2303: Spark Coil #2 Primary Open/Short-to-Ground (Page 372)
  • DTC-2304: Spark Coil #2 Primary Short-to-Power (Page 374)
  • DTC-2306: Spark Coil #3 Primary Open/Short-to-Ground (Page 376)
  • DTC-2307: Spark Coil #3 Primary Short-to-Power (Page 378)
  • DTC-2309: Spark Coil #4 Primary Open/Short-to-Ground (Page 380)
  • DTC-2310: Spark Coil #4 Primary Short-to-Power (Page 382)

No separate index is present; the DTC section serves as a detailed fault code reference.

This Ford engine EControls repair guide is essential for tackling issues like no-start conditions or DTCs using the EControls LPG gasoline bi-fuel diagnostics and Ford light duty engine maintenance schedule tools.

Equip yourself with this comprehensive EControls DTC troubleshooting codes manual—download now for instant access and restore your Ford engine’s efficiency today!