coolant capacity MAZDA MX-5 1994 Workshop Manual

Schedule 2 (Unique driving conditions) (AT) Maintenance interval Maintenance item ENGINE Engine oil I R I R I R I R I R I R I R I R I R I R I R I R Engine oil filter Drive belts Number of months or kilometers {miles}, whichever comes first eoilpancapacity: 4.0 L {4.2 US qt, 3.5 Imp qt} Engine oil (Puerto Rico) I I IGNITION SYSTEM Service data and inspection point Months Kilometers (x 1,m) Miles (x 1,000) D-5 Replace every 4,800 km (3,000 miles) or every 3 months I I I I I I I I - - Engine timing belt (California) Spark plugs Page - - Air cleaner element I I FUEL SYSTEM 4 8 5 I F-99 8-1 2 -. . . '21nspect at 96,000 km {60,000 miles}, and again at 144,000 km {90,000 miles) Replace every 168,000 km (1 05,000 miles) - - R*' - 1'1 l Oilfiltercapacity: 0.15 L (0.16 US qt, 0.13 Imp qt} l Cracks or damage l Tension I R 1 Ie2 1 Engine timing belt ~ --- - - l Plug gap: 1 .&I -1 mm (0.040-4.043 in) l Recommended dark ~luas: 8 16 10 D-6 B-6 Replace every 96,000 km (60,000 miles) Idle speed Fuel filter Fuel lines and hoses NGK , BKRGE-11 BKR5E-I 1 12 24 15 IRI I*2 lt2 l Idle speed MT: 800-900 rpm (Neutral) 1 F-76 AT: 75M0 rpm (P range) 16 32 20 I!*'2 1 20 40 25 24 48 30 - Fittings, connections and com~onents for leaks 36 72 45 F-113 F-1 07 Fuel hoses (California) Hose and tube for emission 28 56 35 Cooling system Engine coolant 32 64 40 COOLING SYSTEM Replace every 168,000 km {I 05,000 miles} 1 1*2 48 96 60 40 80 50 I R 44 88 55 l Fittings, connections and components for leaks Fittings and connections F-1 07 - I R l Hoses for cracks or wear l Coolant level - E4 E-5 Gartner Banana

Schedule interval Maintenance ENGINE Number of months or kilometers {miles), whichever comes first I -. Months 5 10 15 20 25 30 35 40 45 50 55 60 Kilometers 8 16 24 32 40 48 56 64 72 80 88 96 - Service data and inspection point 1~1.000~ Page Spark plugs FUEL SYSTEM -- Plug gap: 1 .GI .l mm {0.04M.043 in) l Recommended spark plugs: D-5 D-6 B-6 F-99 8-1 2 IGNITION SYSTEM R I I Engine oil Engine oil filter Drive belts Air cleaner element Engine timing belt 'l R I R I F-76 F-1 1 3 F-107 F-I30 - Idle speed Fuel filter Fuel lines and hoses PCV valve'2 Emission hoses and tubes R I COOLING SYSTEM I Cooling system Engine coolant R I R I I E4 E-5 E4 I R I R I R I R I*z I l Hoses for cracks or wear l Leaks - Level and strength I R RR I R R R I I R I OilPancapacity: 4.0 L (4.2 US qt, 3.5 Imp qt) 0 Oil filter capacity: 0.15L(0.16USqt,0.13Impqt) 'Cracksordamage 0 Tension - - R I I I I I R I l ldle speed MT: 800-900 rpm (Neutral) AT 750-850 rpm (P range) - l Fittings, connections and components for leaks Operation Fittings and connections I I R I I I I I I I I I R I Gartner Banana

OUTLINE, TROUBLESHOOTING GUIDE OUTLINE SPECIFICATIONS Cooling system I Water-cooled, forced circulation I - - Engine Item - Water pump BP DOHC Coolant capacity L {US qt, Imp qt) TY ~e Thermostat 6.0 {6.3,5.3} Centrifugal, V-ribbed belt driven Radiator - Coolant fan Opening temperature Water seal TY pe Main: 86.5-89.5 {l 88-1 93) Sub : 83.5-86.5 (1 83-1 87) Unified mechanical seal Wax, two-stage I Full-open temperature "C ("F) 100 {212} 1 Full-open lift mm {in} Main: 8.0 (0.31) min. Sub : 1.5 (0.06) min. TY pe Corrugated fin Cap valve opening pressure kPa {kgf/cm2, psi} 1 TROUBLESHOOTING GUIDE Problem Electric 320 {l 2.6) 5 120-1 2 below 7.7 Type 45UOEX-003 Blade Motor Coolant level insufficient 1 Add Outer diameter mm {in) Number Capacity W-V Current A Possible Cause Coolant leakage 1 Repair Remedy Radiator fins clogged ( Clean Radiator cap malfunction 1 Replace Coolant fan malfunction 1 Replace Thermostat malfunction 1 Replace Water passage clogged 1 Clean Water pump malfunction Impurities in coolant Replace Replace Gartner Banana

F OUTLINE SPECIFICATIONS Item Specification I Throttle body Throat diameter mm {in) I 55 I2.2) Idle speed rpm Ignition timing BTDC 800-900 (850 -+ 50)[MIb, 750-850 (800 + 50)[ATJe 9"-11" (10" k 1 ")* ~ut~~~ressure kPa {kgf/cm2, psi) 1 46-57 14.9--6.7,6%95) Fuel filter Fuel pump TY pe -- m&e regulator Impeller (in-tank) Low-pressure side Hi~h-pressure side Nylon element Paper element Fuel injector TY pe I High-ohmic Type Regulating pressure kPa {kgf/cm2, psi) Diaphragm 26S314 (2.7--3.2,38--46) ldle Air Control Valve Solenoid resistance n 1 10.7-1 2.3 (at 20°C {M°F)) Type of drive Resistance R Voltage 12-1 6 (at 20°C {68"F)) I Solenoid resistance 1 23-27 (at 20°C (68"FJ) I -- brankshaft position sensor d Air valve Opening temperature I Resistance Below 40°C {I 04°F) TY pe Capacity L {US gal, Imp gal) I 48 {12.7, 10.5) Air cleaner housing Purae solenoid valve Hall effect Engine coolant temperature sensor Free play mm (in) I 1-3 {0.0394.118) Fuel Specification 1 Unleaded regular (RON 87 or higher) Element type I I -. I *... With System Selector (49 B019 9AO) test switch at SELF TEST. 35UOFX-004 Oil permeated Accelerator cable Gartner Banana

TECHNICAL DATA D. LUBRICATION SYSTEM - Engine ltem BP DOHC - -. Lubrication system Force-fed type E. COOLING SYSTEM Trochoid gear 344-41 I3.5--4.5,s-31 9&l96 {I .&2.0, 15--28) 295-392 {3.0-4.0,43-56) 0.02-0.1 8 {0.000&0.0070) 0.20 {0.0079) 0.09-0.18 (0.0036-0.0070) 0.20 {0.0079) 0.03-0.1 2 {0.0012-0.0047) 0.14 (0.0055) TY pe Relief pressure kPa {kgf/cm2, psi) Oil pressure kPa {kgf/cm2, psi) Inner rotor tooth tip to outer rotor clearance mm {in) Outer rotor to body clearance mm {in) Side clearance mm {in) Water seal type I Unified mechanical seal Thermostat 1,000 rpm 3,000 rpm Standard Maximum Standard Maximum Standard Maximum Oil filter Engine ltem - - Cooling system . . Impeller diameter mm {in) Number of impeller blades Type Relief pressure differential kPa {kgf/cm2, psi) BP DOHC Water-cooled, forced circulation - 75 i2.95) 6 Full-flow, paper element 74-1 17 {0.&1.2, 12-1 7) TY pe . ., . . . - Radiator I Water pump Wax, two-stage v. . . Full-open temperature "c {OF) Full-open lift mm {in) Engine oil TVD~ O~enina tem~erature "C con I Sub: 83.5-86.5 U83-187). Main: 86.5-89.5 (1 88-1 931 100 (21 2) Sub: 1.5 (0.06) min., Main: 8.0 (0.31) min. -. . - . . Cooling circuit checking pressure kPa {kgflcmz, psi) I 103 {I .05, 14.9) I Centrifugal, V-ribbed belt driven TY pe I Coolant fan I 4.0 (4.2, 3.5) 3.6 {3.8,3.2) 3.75 (4.0, 3.3) API Service SG, SH (ECII) ILSAC Capacity Corrugated fin viscosity Above -25°C (-1 3°F) SAE 1 OW-30 number Below 0°C {3Z°F) SAE 5W-30 Total (dry engine) L {US qt, Imp qt) Oil replacement L {US qt, Imp qt) Oil and oil filter replacement L {US qt, Imp qtl Cap valve o~enina pressure kPa {krrf/cm2, psi} 1 73.6--102 {0.75--1.05, 10.7-14.91 Capacity W-V I 120-1 2 Current A 1 below 7.7 Engine oil Type Number of blades Outer diameter mm {in) Coolant Capacity L {US qt, Imp qt) I 6.0 {6.3,5.3) Electric 5 320 (1 2.61 Gartner Banana

TD TECHNICAL DATA Idle speed rpm 1 800-900 (850 2 50) [MT]', 750-850 (800 f 50) [ATJ' lanition timina BTDC I 9"-11' (10' f 1")' u' F. FUEL AND EMISSION CONTROL SYSTEMS - Engine ltem Item 1 Throat diameter mm {in) 1 55 (2.2) 1 Antifreeze solution BP DOHC Specification 1 Throttle body Fuel pump TY pe I Impeller (in-tank) Coolant protection Above -1 6°C (3°F) Above -26°C (-15°F) Above -40°C {-40°n Tv~e -. Output pressure kPa (kgf/cm2, psi) I 294-437 {3.0--6.5,43--92) Fuel filter Specific gravity at 20°C {WF) 1.054 1.066 1.078 Volume percentage % Horizontal draft Water 65 55 45 -. . - Regulating pressure kPa {kgf/cm2, psi) I 280-289 I2.85--2.95, 40.141.9) Fuel iniector Coolant 35 45 55 TY pe IAC valve Solenoid resistance n 1 10.7-1 2.3 (at 20°C (68°F)) Low-pressure side TYP~ Type of drive Resistance n Purge solenoid valve Solenoid resistance n 1 23-27 (at 20°C (68°F)) I Nylon element Pressure regulator TY pe High-ohmic Voltage 13.8 (at 20°C (68"FI) Engine coolant temperature sensor 7 20°C {68"F) I 2.21 -2.69 Resistance kn I 80°C (1 76OF} I 0.287-0.349 High-pressure side Diaphragm i/ Crankshaft position sensor Air valve Openin~l temperature OC {OF) I Below 45 (1 131 Paper element Twe 1 Fuel tank I Hall effect . . . . . . . Capacity L {US gal, Imp gal) I 48 {12.7, 10.5) Air cleaner housing Element type Free play mm (in) I 1-3 {0.039--0.118) I Fuel Oil permeated Specification Accelerator cable Unleaded regular (RON 87 or higher) J +....with system selector (49 B019 9AO) test switch at SELF TEST Gartner Banana