1992–1995 Honda Civic CX, DX, EX, LX, Si, and VX Repair Manual (P/N 61SR300)

• 1992 U.S./Canada Civic coverage for 2-door hatchback and 4-door sedan configurations, including EH2, EH3, EG8, and EH9 chassis codes and CX, DX, VX, Si, LX, EX, plus Canadian EX-V and EX-V with ABS/SRS grades.
• Engine and transaxle variants include D15B7, D15B8, D15Z1 VTEC-E, and D16Z6 VTEC engines, with S20 5-speed manual and M24A 4-speed automatic transmissions where fitted.
• Covers engine removal and installation, cylinder-head and valvetrain repair, VTEC/VTEC-E self-diagnostics, timing-belt service, rocker-arm overhaul, piston/crankshaft work, oil-pressure testing, and cooling-system pressure testing and bleeding.
• Details clutch service, manual-transmission disassembly and thrust-shim adjustment, automatic-transmission road/pressure testing and valve-body repair, differential/driveshaft work, steering gearbox and pump service, suspension alignment, and conventional/ABS brake procedures.
• Provides PGM-FI troubleshooting flowcharts, connector and harness information, ABS/heater/A/C/SRS circuit diagrams, power and ground distribution data, illustrated component indexes, and system wiring diagrams for fault tracing.
• Includes component-specific torque tables, fluid-capacity data, pressure-test specifications, wear and inspection limits, clearance/adjustment data, and electrical test specifications for the covered systems.
• Document identity: a 1,258-page PDF of Honda's First Edition 9/91 service manual; the printed publication identifies itself as 1,314 pages. Honda Publication Form No. 61SR300.

This is the 1992 U.S./Canada service manual. The vehicle-identification pages define model year N as 1992, and the PDF does not contain 1993, 1994, or 1995 supplement material. Honda also notes that detailed descriptions of standard shop procedures and basic service operations are omitted, so the manual is best suited to technicians and mechanically experienced owners who already understand normal workshop practices and tool use.

Engine, Fuel, and Emissions Repair Depth

Honda separates the D15Z1 VTEC-E and D16Z6 VTEC design-and-operation material, then carries that into VTEC electrical connections, self-diagnostic procedures, spool-valve and oil-pressure-switch troubleshooting, and component inspection. Cylinder-head coverage includes valve seals, rocker-arm overhaul, rocker-shaft collar selection, camshaft inspection, valves, seats and guides, cylinder-head installation, timing-belt removal/installation, and valve-clearance adjustment. The block section covers flywheel or drive plate inspection, rod and main bearings, pistons, crankshaft, rings, seals, and final assembly work. Cooling coverage adds radiator refill/bleeding and pressure testing, thermostat testing, and water-pump inspection and replacement.

Fuel and emissions diagnosis is organized around the PGM-FI system. The manual includes self-diagnostic procedures and flowcharts for no-start faults, ECU checks, oxygen and LAF sensor circuits, MAP/TDC/CRANK/CYL inputs, temperature and throttle-angle sensors, idle control, fuel pressure and injectors, the main relay and fuel pump, plus EGR, PCV, and evaporative-emissions systems. That makes the repair information configuration-specific rather than a generic D-series reference.

Drivetrain, Chassis, Body, and HVAC

The S20 manual transmission section covers housing removal, mainshaft/countershaft and shift-fork disassembly, synchro inspection, clearance checks, thrust-shim adjustment, reassembly, and gearshift-mechanism overhaul. The M24A automatic section adds a symptom-to-component chart, road and stall-speed testing, hydraulic pressure testing, valve-body repair, clutch disassembly/reassembly, bearing replacement, cooler flushing, and shift-cable adjustment. Differential and driveshaft procedures are covered separately.

Steering work includes manual and power systems, on-car checks, rack-guide adjustment, pump pressure testing, pump service, and steering-gearbox overhaul. Suspension material covers alignment, hubs and wheel bearings, ball joints, control arms, bushings, and dampers. Brake coverage spans discs, drums, calipers, master cylinder/booster, bleeding, hoses and pipes, plus ABS circuit diagnosis, checker functions, troubleshooting flowcharts, modulator service, accumulator work, and sensor inspection. The body section covers doors, glass, moonroof, dashboard, seats and belts, bumpers, hood/hatch, subframe, and a frame-repair chart. Heater and A/C sections include circuit-based troubleshooting, heater-box/blower service, cable adjustments, A/C performance and pressure testing, evacuation/charging, leak testing, evaporator service, and compressor-clutch repair.

Electrical, SRS, Diagrams, and Special Tools

The electrical section uses a five-step troubleshooting method and includes relay/control-unit locations, connector identification, harness routing, starting and charging systems, ignition, gauges, lighting, windows, locks, and cruise control. Particularly useful references include the PGM-FI troubleshooting flowcharts, ABS circuit diagram, heater circuit diagram, A/C circuit diagram, SRS circuit diagram and wiring locations, and power/ground distribution diagrams.

Section-specific tools include the KS-AHM-32-003 digital multimeter, 07LAJ-PT3010A PGM-FI test harness, 07406-0040001 fuel-pressure gauge, 07406-0020300 automatic-transmission oil-pressure gauge set, and 07MAZ-SL0010A SRS tool set.

The manual also flags repair traps that matter in diagnosis. Piercing PGM-FI wire insulation or forcing probes into female terminals can create poor or intermittent electrical connections. SRS troubleshooting calls for the specified test harnesses; probing component terminals directly can damage terminals or the control unit, while other SRS precautions address accidental airbag deployment. Those SRS requirements apply wherever the manual marks nearby restraint-system components during steering, transaxle, brake, body, heater, or electrical repair.