Utilev Mazda 2.2L Bi-Fuel System Parts & Service Manual with Wiring Diagrams

Name: Utilev Mazda 2.2L Bi-Fuel System Parts & Service Manual with Wiring Diagrams
Author: Utilev

4.5/5 on Trustpilot · 155 reviews

$29.99 USD · one-time payment

Fits UTILEV

Model: 2.2L Mazda

369 Pages·6.7 MB·Searchable PDF·English·Print-Ready

✓ Wiring Diagrams
✓ Torque Specs
✓ Multi-Level Bookmarks (2-level navigation)

Preview Sample Pages (PDF)

Download, file and refund questions: FAQ

A 2.2L that cranks on LPG but won't catch, or stumbles on gasoline with a code stored, is the job on your bench, and this 369-page Utilev Mazda 2.2L Bi-Fuel System Parts & Service Manual PDF (OEM ID 76001982) answers it, covering the industrial engine's fuel and engine control systems. Diagnostic trouble codes are laid out one by one, each tied to its application, a circuit schematic and code-specific checks, while separate LPG and gasoline symptom diagnostics cover intermittent, no start and hard start conditions. Engine wiring schematics trace both fuel versions, and the Diagnostic Scan Tool chapter walks you through DST testing. To clear faults without the scan tool, pull the ECM power fuse for at least 15 seconds; regulator mounting bolts go back at 17 N·m (12.5 ft. lbs.). Misread one code and you buy a regulator you never needed. Bookmarked and text-searchable, the PDF helps you pin down the failed component so you order the right part number the first time.

What's Inside This Manual

System	Pages	Key Topics
General Information	5-9	Introduction, Fuel Quality, Fuel Line Connections, Air Filtration Requirements, Fuel System Cautions
Maintenance	10-16	Engine Belts, Engine Electrical System Maintenance
LPG Fuel System	17-25	LPG Fuel Tank, Regulator, Throttle Control Device
LPG Fuel System Diagnosis	26-33	Fuel System Description, Diagnostic Aids, Pressure Gauges, LPG Fuel System Diagnostics
LPG Symptom Diagnostics	34-48	Intermittent, No Start, Hard Start
Gasoline Fuel System	49-54	Gasoline Multiport Fuel Injection System
Gasoline System Diagnosis	55-61	Fuel System Description, Diagnostic Aids
Gasoline Symptom Diagnostics	62-75	Poor Fuel Economy, Incorrect Idle, Stalling, Surges/Chuggles
Diagnostic Scan Tool	76-111	Using the DST for Testing and Trouble Shooting
Engine Wiring Schematics	112-114	Engine Wiring Schematics for Both LPG and Gasoline
Engine Wire Harness Repair	115-118	Repairing a Wire Harnesses on a Vehicle
Diagnostic Trouble Codes (DTCs)	119-119	Application, Schematic and DTC Specific Code Information
DTC 16-Never Crank Synced at Start	120-170	DTC 107-Map Low Voltage, DTC 121-Tps 1 Lower Than TPS 2, DTC 134-Ego 1 Pre Cat Open/Lazy
DTC 261-Injector Driver 1 Open	171-218	DTC 262-Injector 1 Coil Shorted, DTC 283-Injector 8 Coil Shorted
DTC 336-Crank Sync Noise	219-237	DTC 342-Camshaft Sensor Loss, DTC 522-Oil Pressure Sender Low Voltage, DTC 562-System Voltage Low
DTC 601-Flash Checksum Invalid	238-255	DTC 604-Ram Failure, DTC 642-External 5 Volt Reference Low, DTC 685-Relay Coil Open
DTC 1111-Fuel Rev Limit	256-276	DTC 1112-Spark Rev Limit, DTC 1151-Closed Loop High LPG, DTC 1162-Adaptive Learn Low LPG
DTC 1612-Rti 1 Loss	277-303	DTC 1626-CAN Tx Failure, DTC 1635-PWM9 Open/Ground Short
DTC 2111-Unable to Reach Lower TPS	304-346	DTC 2121-Fpp 1 Lower Than FPP 2, DTC 2229-Bp High Pressure, DTC 3001 Secondary FP High Voltage, DTC 3005-Gaseous FT Voltage High
Servicing the Fuel System	347-364	Engine Control Module, Throttle Body, Regulator, Fuel Filter Element (High Pressure), Lock-Off Solenoid and Cartridge, LPG Fuel Pressure Relief
Definitions	365-369	Definitions of Phrases and Acronyms Used Throughout This Service Manual

Quick Reference Specifications

Specification	Value	Page
Method to clear DTCs	Select the “Clear All Faults” function on the Diagnostic Scan Tool (DST) or turn the ignition key to the OFF position and remove the ECM power fuse or battery cable for at least 15 seconds	p. 110
ECM mounting bracket screw torque	7.5 N·m (5.5 ft. lbs.)	p. 348
Regulator mounting bolt torque	12.5 ft.lbs. (17 Nm)	p. 352
Fuel outlet fitting screw torque	2 to 3 N·m (17.7 to 26.55 in. lb.)	p. 353
Fuel inlet fitting torque	18 to 20 N·m (13.3 to 14.75 ft.lbs.)	p. 354
Fuel temperature and pressure sensor torque	10 Nm +/- 1.0 Nm (7-9 ft.lbs.)	p. 349
Maximum recommended air filtration restriction	4” W.C. @ 75 cfm	p. 7
LPG tank pressure relief valve setting	25.8 bar (375 psi)	p. 19
Regulator outlet fuel pressure	88 kPa (12.6 psi)	p. 20
Gasoline fuel pressure (Ignition ON)	296-310 kPa (43-45 psi)	p. 56
ECM Mounting Bracket torque	7.5 N·m (5.5 ft. lbs.)	p. 348
Throttle Body mounting screws torque	12 N·m (106 in. lbs.)	p. 348

Brand	Utilev
Model	2.2L Mazda
Machine Type	Industrial Engine
Manual Type	Service Manual
Language	English
Format	Searchable PDF (Digital Download)
Pages	369
File Size	6.7 MB
Manual No.	76001982
Wiring Diagrams	Yes
Hydraulic Schematics	No
Torque Specifications	Yes
Bookmarked / Indexed	Yes

Utilev Mazda 2.2L Bi-Fuel System Parts & Service Manual with Wiring Diagrams

What's Inside This Manual

Quick Reference Specifications

Related products