2006 LAND ROVER FRELANDER 2 coolant level

SymptomPossible CauseAction
cas ingsCrankcaseventi lat ion s yst emPi st on ring blow-by
Carry out a compres s ion tes t, GO to Pinpoint Test A.
Internal oil l eaks (leaks int o cool antor combus t ion chamber) Note: T hismay be indicated by theproduction of blue smoke from theexhaust
Gas ket sSealsHos esDamaged/Crackedcas ingsW orn valve gui desW orn cyli nderbores /pi s tonsBroken pi st on rings
Check for t races of oil in the coolant. Check for evidenceof oi l i n t he combus t ion chambers (depos it s on t he glowpl ugs , et c). Confirm oi l cons umpti on and vehi cl e us agewit h the owner/driver. Carry out an oil consumpt ion t es t,GO t o Pinpoint Test B.
• NOTE: As t he checks s ugges ted here are open to i nterpretat ion, they s hould be us ed as a gui de only. Descripti ons ofnois es, et c, are i n general t erms, s o depend on a degree of experi ence on t he part of t he t echnician.
Symptom C hart, NVHSymptomPossible CauseAction
Ratt le/ti cki ng from t op ofengineVal ve gear noi seCamshaft bearing nois eCamshaft chain noi s eTens ioner nois eVacuum pump noi s eHigh pres s ure fuel pumpnoi s eInject or leaki ng
Check t he engi ne oil l evel and pres s ure, GO t o Pi npoint Tes tC. . Check t he functi on of the hydrauli c t appet s and condit ionof cams haft l obes and beari ngs. Check the cams haft chainsand tens ioners , vacuum pump and high pres s ure fuel pump.Carry out i njector l eak t es t
Squeaking/Creaking/Squealfrom front of engineAcces sory dri ve bel tAcces sory dri ve bel ttens ionerDri ven component s onaccess ory dri ve bel t
Check t he acces sory dri ve belt and dri ven components .REFER t o: Acces s ory Drive (303-05B Acces sory Drive - TD42.2L Di es el, Di agnos is and Tes t ing).
W hi ne/Slap/Growl fromfront of engi neAcces sory dri ve bel tAcces sory dri ve bel ttens ionerDri ven component s onaccess ory dri ve bel tTimi ng bel t nois eTimi ng bel t t ens ionernoi s e
Check t he acces sory dri ve belt and dri ven components .REFER t o: Acces s ory Drive (303-05B Acces sory Drive - TD42.2L Di es el, Di agnos is and Tes t ing).Check t he t imi ng bel t and t ens ioners for nois e/damage
Knock from l ower half ofengine (oft en wors e wi th acold engine)
Engi ne oil level/pres surelowPis ton s l apPis ton pi n nois eConnecti ng rod beari ngnoi s e
Check t he engi ne oil l evel and pres s ure, GO t o Pi npoint Tes tC. . Check for debri s i n the engi ne oil, check condit ion ofengi ne components
Knock/Rumble from lowerhalf of engine (oft en wors eon overrun)
Engi ne oil level/pres surelowMain beari ng nois e
Check t he engi ne oil l evel and pres s ure, GO t o Pi npoint Tes tC. . Check for debri s i n the engi ne oil, check condit ion ofengi ne components
W hi ne/W hi st leInt ake ai r s ys t em l eaksDamaged turbocharger(when nois e emanat ingfrom rear of engine)
Check for loose/damaged intake ai r sys tem components .Check for excess i ve turbocharger shaft fl oat Note: a smallamount of turbocharger shaft float is normal/acceptable.Check for general damage t o t urbocharger
Mi sfire/Rough runningElect roni c engi ne cont rol sFuel charging andcont rolsInt ake ai r s ys t em l eaksExhaus t gas recirculat ion(EGR) s yst emBurnt/s ti cki ng val vesW orn val ve guidesW orn cyl inderbores/pis t onsBroken pis ton ri ngsDamaged/Cracked cas ings
For el ect ronic engine controls .REFER t o: Electroni c Engine Controls (303-14B ElectronicEngi ne Cont rol s - TD4 2.2L Dies el , Diagnosi s and Test ing).For fuel charging and cont rols sys tems tes ts .REFER t o: Fuel Chargi ng and Cont rol s (303-04B Fuel Chargingand Cont rol s - TD4 2.2L Dies el , Diagnosi s and Test ing).Check i nt ake air s yst em for damage/leaks . For EGR s ys temtes ts .REFER t o: Engi ne Emi ss ion Cont rol (303-08B Engi ne Emis s ionCont rol - TD4 2.2L Dies el, Diagnos is and Tes ti ng).Check for damaged engine component s . Carry out acompress i on tes t, GO t o Pinpoint Test A.
Pinpoint Tests
• NOTE: W here reference is made to 's uit abl e equi pment', this refers t o s tandard workshop equipment . Refer to theoperati ng ins t ructi ons for your own equipment when performing any t es t s .
PINPOINT TEST A : CHECK THE CYLINDER COMPRESSIONS
W ARNING: Only compres s ion t es ters abl e t o read the hi gher compres si on pres s ures found i n dies el engi nes shouldbe us ed. Fai lure to foll ow t his i ns t ructi on may resul t in personal injury.

Publi s hed: 11-May-2011
Engine Cooling - I6 3.2L Petrol -
Lubricants, Fluids, Sealers and AdhesivesItemSpecification
Anti -freezeTexaco Ext ended Li fe Coolant (XLC) or any glycol bas ed anti -freezecontaini ng no met hanol wit h only Organic Acid Technology (O AT) corrosi oni nhi bit ors
Anti -freeze concentrati on - W i ll provi de frostprot ect ion to -40°C (-40°F)50%
Speci fi c gravit y of cool ant at 20°C (68°F), t oprot ect agains t fros t down to -40°C (-40°F)1.068
Amount of anti-freeze to use for 50%concentration:4.0 li ters
C apacitiesItemCapacity (liters/pints/US quarts)
Cooli ng sys t em capacit y8.0/14.0/8.5
General Specification
ItemSpecificationCooling fan:
St andard fi t - Single fan500W
Hot cli mate - Twin fan750WCooli ng sys t em t ypePress uris ed, t hermos t at icall y cont rol led wi th remot e header t ank
Expans ion tankSeeber wit h i nt egrat ed level s ens or
Radiat orVal eo 28mm core wit h i ntegrat ed drain cock and repl aceable lower pinThermos t atW ax element
St arts to open90° C
Full y open100° C
Torque Specifications
DescriptionNmlb-ftCoolant expans ion t ank bol t107
Coolant pump bolt s1713
Coolant pump pull ey bol ts107Radiat or bolt s65
Radiat or drain pl ug76
Thermos t at hous ing bolt s107W at er inlet pi pe bol ts1713
W at er inlet pi pe drain nipple75
W at er out let t o bl ock bolt107

maximum t ime of run-on i s 360 s econdsThe EFCM can, by modul at ing the PW M control s i gnal, i nform t he ECM about the fan's st at us and any faul ts .
PW M cont rol of the fan mot or provides variabl e cont rol of fan speed t o ensure mi nimum fan noi se and reduced energycons umpt ion when fan operati on is required. The cont rol module is mount ed above the wade wat er ent ry li nesFor addit ional informat ion, refer t o: Electroni c Engi ne Controls (303-14A Electroni c Engine Controls - I6 3.2L Pet rol ,Des cript ion and Operat ion).
The cool ant expansi on tank provi des an expans ion volume and permit s eas y in-s ervice bleeding of t he cool ing s ys tem.Coolant level s ens ing i s precis e t o provide early warning i n t he event of low cool ant l evel . To prevent i ntrusi on int o t heexpans ion t ank's cas i ng, whi ch could be a potent ial leak path, a magnet ic float wi thin the t ank act ivat es a s wit ch locatedouts ide the t ank.

Publi s hed: 11-May-2011
Engine Cooling - I6 3.2L Petrol - Engine Cooling
Diagnosi s and Tes ti ng
Principles of Operation
For a detail ed descripti on of the cooli ng s ys t em, refer t o t he rel evant Des cript ion and Operat ion secti on in the workshopmanual.REFER to: Engine Cooli ng (303-03A Engi ne Cool ing - I6 3.2L Pet rol , Descri pti on and Operat ion).
Inspection and Verification
CAUTION: Di agnos is by s ubs ti tut ion from a donor vehicle is NO T acceptabl e. Subs ti tut ion of cont rol modules doesnot guarant ee confirmat ion of a faul t, and may als o caus e addit ional fault s i n t he vehi cl e being t est ed and/or t he donorvehi cl e.
1. Verify t he cus t omer concern.1.
2. Vis ually ins pect for obvious s igns of mechani cal or electrical damage.2.
Visual InspectionMechanicalElectrical
Coolant leaksCoolant expans ion t ankElectric fanRadiat or
FuseW i ri ng harnessLoos e or corroded connect or(s )Engi ne Coolant Temperature (ECT) s ensor
3. If an obvious cause for an obs erved or report ed concern is found, correct t he caus e (if pos s ible) beforeproceeding t o t he next s t ep3.
4. If t he caus e is not vis ually evi dent , verify t he sympt om and refer t o t he Sympt om Chart, al ternat ively, check forDi agnos ti c Trouble Codes (DTCs) and refer t o t he DTC Index.4.
Symptom Chart
SymptomPossible CauseActionCoolant los sHosesHose connect ionsRadi atorCool ant pumpHeat er coreGasketsEngi ne cas t ing cracksEngi ne block core plugs
GO t o Pinpoint Test A.
Engine overheati ngEngi ne cool ant (level/condit ion)Thermos tatFan motorFan motor fus es and/or circui tsECT s ens orEngi ne cont rol module (ECM)Fan speed module
GO t o Pinpoint Test B.
Engine not reaching normal operat ing t emperat ureThermos tatElect ric fanFan speed module
GO t o Pinpoint Test C.
DTC Index
• NOTE: If the control modul e or a component i s s us pect and the vehicle remains under manufacturer warrant y, refer t o theW arranty Pol icy and Procedures manual (s ect ion B1.2), or determine i f any pri or approval programme is in operat ion, pri ort o the ins tall ati on of a new module/component.
• NOTE: Generic scan t ool s may not read the codes li st ed, or may read only fi ve digit codes . Mat ch the five di git s from t hes can tool to the firs t fi ve di git s of the seven digi t code l is ted to ident ify t he faul t (t he las t t wo digi ts gi ve ext rainformat ion read by the manufact urer approved diagnos t ic s ys tem).
• NOTE: W hen performing volt age or res is t ance t est s , always use a digi tal mult imeter (DMM) accurat e t o t hree deci malplaces, and wi th a current cali brati on cert ifi cat e. W hen t est ing res is tance, al ways take t he res is t ance of t he DMM leadsint o account.
• NOTE: Check and recti fy bas ic faul ts before beginni ng diagnos t ic rout ines i nvol vi ng pinpoint t es t s.
• NOTE: If DTCs are recorded and, aft er performi ng the pi npoi nt tes ts , a fault is not present , an int ermi tt ent concern maybe t he caus e. Always check for loose connect ions and corroded terminals .
DT CDescriptionPossible CauseAction
P011600Engine coolant temperature s ens or 1circui t range/performanceEngi ne cool ant t emperat ure(ECT) s ens or 1 circui t: hi ghCheck t he ECT s ensor and circui ts .Refer to the el ect ri cal guides . Ins tal l a

1
2
DT CDescriptionPossible CauseAction
res is t anceEngi ne cool ant t emperat ure(ECT) s ens or fai lure
new s ens or as requi red.REFER to: Engine Coolant Temperature(ECT) Sensor (303-14A Electroni cEngi ne Cont rol s - I6 3.2L Pet rol,Removal and Inst all at ion).
P011621Engine coolant temperature s ens or 1circui t range/performance - s ignalampl it ude les s than minimum
Engi ne cool ant t emperat ure(ECT) s ens or 1 circui t: shortci rcuit t o groundEngi ne cool ant t emperat ure(ECT) s ens or 1 circui t: openci rcuitEngi ne cool ant t emperat ure(ECT) s ens or fai lure
Check t he ECT s ensor and circui ts .Refer to the el ect ri cal guides . Ins tal l anew s ens or as requi red.REFER to: Engine Coolant Temperature(ECT) Sensor (303-14A Electroni cEngi ne Cont rol s - I6 3.2L Pet rol,Removal and Inst all at ion).
P011622Engine coolant temperature s ens or 1circui t range/performance - s ignalampl it ude greater t han maxi mum
Engi ne cool ant t emperat ure(ECT) s ens or 1 circui t: shortci rcuit t o powerEngi ne cool ant t emperat ure(ECT) s ens or fai lure
Check t he ECT s ensor and circui ts .Refer to the el ect ri cal guides . Ins tal l anew s ens or as requi red.REFER to: Engine Coolant Temperature(ECT) Sensor (303-14A Electroni cEngi ne Cont rol s - I6 3.2L Pet rol,Removal and Inst all at ion).
P011700Engine coolant temperature s ens or 1circui t lowEngi ne cool ant t emperat ure(ECT) s ens or 1 circui t: shortci rcuit t o groundEngi ne cool ant t emperat ure(ECT) s ens or 1 circui t: openci rcuitEngi ne cool ant t emperat ure(ECT) s ens or fai lure
Check t he ECT s ensor and circui ts .Refer to the el ect ri cal guides . Ins tal l anew s ens or as requi red.REFER to: Engine Coolant Temperature(ECT) Sensor (303-14A Electroni cEngi ne Cont rol s - I6 3.2L Pet rol,Removal and Inst all at ion).
P011800Engine coolant temperature s ens or 1circui t highEngi ne cool ant t emperat ure(ECT) s ens or 1 circui t: shortci rcuit t o powerEngi ne cool ant t emperat ure(ECT) s ens or 1 circui t: openci rcuitEngi ne cool ant t emperat ure(ECT) s ens or fai lure
Check t he ECT s ensor and circui ts .Refer to the el ect ri cal guides . Ins tal l anew s ens or as requi red.REFER to: Engine Coolant Temperature(ECT) Sensor (303-14A Electroni cEngi ne Cont rol s - I6 3.2L Pet rol,Removal and Inst all at ion).
P012500Insuffi ci ent coolant t emperature forclos ed-l oop fuel cont rolDamaged/Faul ty coolantthermost atCool ing fan faul tEngi ne cool ant t emperat ures ens or ci rcuit : highres is t anceEngi ne cool ant t emperat ures ens or fai lure
Check t he cool ing s ys tem operati on.Rect ify as neces s ary. Check for DTCsindicati ng a coolant temperat ures ens or fault .
P012800Coolant t hermos tat (coolantt emperat ure below thermost atregul ati ng temperat ure)
Damaged/Faul ty coolantthermost atCool ing fan faul tEngi ne cool ant t emperat ures ens or ci rcuit : highres is t anceEngi ne cool ant t emperat ures ens or fai lure
Check t he cool ing s ys tem operati on.Rect ify as neces s ary. Check for DTCsindicati ng a coolant temperat ures ens or fault .
P145C68Fan s yst em component errorCool ing fan cont rol moduletemperat ure fail ureNo acti on neces sary. Code forinformat ion only.
P145D68Fan s yst em component error BCool ing fan cont rol modulehigh t emperature i ndi cat ionNo acti on neces sary. Code forinformat ion only.
Pinpoint Tests
PINPOINT TEST A : LOSS OF COOLANT
T ESTCO NDIT IONSDET AILS/RESULT S/ACT IONS
A1: VISUAL INSPECT IONVis ually ins pect for l oss of coolant .
Carry out a s ys t em press ure tes t. See component t es ts i n t his s ecti on.
Is the engine cooli ng sys t em l eaking?YesRect ify t he leak as i ndi cat ed by t he tes t res ult . Top-up and fil l t he cooling sys tem t o the correctlevel wit h t he correct s pecificati on fl uid as necess ary.REFER to: Speci fi cat ions (303-03A Engi ne Cool ing - I6 3.2L Petrol , Specificati ons) /Cool ing Sys tem Drai ning, Fi ll ing and Bl eeding (303-03A Engine Cooli ng - I6 3.2L Pet rol, GeneralProcedures).TEST the s ys tem for correct operat ion.NoVeri fy t he cust omer compl aint.

If the pres s ure drops, check the complet e cool ing s ys tem for l eaks . Als o refer to engi ne s ys t em checks i f aleak cannot be locat ed in the cooli ng s ys t em. Correct any leaks found and recheck t he s ys t em.
7. Release the s ys tem pres s ure and remove the press ure tes t equipment. Check the coolant level. Replenis h asnecess ary wit h t he correct cool ant s olut ion.REFER t o: Specificati ons (303-03A Engine Cooli ng - I6 3.2L Pet rol, Specifi cat ions ).
7.
8. Check t he radi at or overfl ow hos e for any obs truct ions which may block the flow of coolant eit her to or from t hecoolant expans ion t ank.8.
9. Conduct the coolant expans ion t ank pres s ure cap pres s ure t es t in t his secti on.9.
Coolant Expansion Tank Pressure Cap Pressure Test
W ARNING: Never, under any ci rcums tances, remove the coolant expans ion tank pres s ure cap whi le t he engine i soperati ng. To avoid havi ng s caldi ng hot water or s team bl ow out of the cooli ng s ys t em, use ext reme care when removi ngt he coolant expans ion tank pres s ure cap from a hot cool ing s ys tem. W ai t unti l the engine has cooled, then wrap a t hickcloth around t he coolant expans ion tank pres s ure cap and t urn it s lowl y unt il t he pres s ure begins t o releas e, s t ep backwhil e t he pres sure i s rel eas ed from the s ys tem. W hen certai n all t he pres s ure has been rel eas ed (s ti ll wit h a cl oth) t urnand remove t he coolant expans ion t ank pres sure cap. Fail ure t o follow thes e i ns t ructi ons may res ult i n damage t o t hecool ing s ys tem, engine and/or cause pers onal injury.
1. Remove the expansi on tank press ure cap from t he cool ant expans i on tank.1.
2. Us e water t o clean cap in area of rubber s eal and vacuum rel ief valve. Fol lowing manufact urers ins truct ions ,i nst all t he cool ant expans i on tank pres s ure cap t o t he pres s ure t es ter.2.
• NOTE: If the press ure tes ter i s pres s uris ed t oo quickly, an erroneous pres s ure readi ng may resul t.
3. Slowly pres suris e t he s ys t em unt il the pres sure gauge reading s t ops i ncreasi ng, and not e highest press urereadi ng obtained.
3.
4. Release pres sure and repeat Step 3 at leas t twi ce to make s ure t he pres s ure t es t reading i s repeatable andwi thi n s peci ficat ion.4.
5. If t he pres s ure t es t gauge readi ngs are not wi thin s pecificati on, i nst all a new coolant expans ion tank pres s urecap.5.
Thermostat Test
Remove the thermos t atREFER to: Thermos t at (303-03A Engine Cooli ng - I6 3.2L Pet rol, Removal and Ins tal lat ion).Ins pect for vis ible damage, note it s openi ng t emperature and immers e i t in wat er. Heat t he water unti l thi s temperat ure isreached. The t hermos tat s hould begin to open. If i t does not begin to open, ins t al l a new t hermos tat .REFER to: Thermos t at (303-03A Engine Cooli ng - I6 3.2L Pet rol, Removal and Ins tal lat ion).If thermos t at begi ns to open, cont inue t o heat the wat er unt il t he t hermos tat fully opens , 5.8 mm (0.2 in) or more off t hes eat . If it does not full y open, i nst all a new thermos t at.REFER to: Thermos t at (303-03A Engine Cooli ng - I6 3.2L Pet rol, Removal and Ins tal lat ion).
Radiator Leak Test - Removed from the Vehicle
CAUTION: Do not l eak tes t an alumi nium radiat or i n t he s ame wat er t hat is us ed t o leak t es t copper/bras s radiat ors .Flux and caust ic cl eaners may be pres ent in the t est wat er which wi ll corrode al umini um. If a separat e t ank is notavai lable, drai n and rins e the tes t tank before t est ing an alumini um radi ator.
Clean t he radi at or before leak t es t ing t o prevent cont aminat ion of t he tes t t ank. Leak tes t t he radiat or in clean wat er wit h138 kPa (20 ps i ) air pres s ure.

Publi s hed: 11-May-2011
Engine Cooling - I6 3.2L Petrol - Engine Coolant Level Switch
Removal and Inst all ati on
Removal
• NOTE: Removal s t eps in t his procedure may cont ain i nst all ati on det ail s. T orque:
10 Nm 1.
2.
Installation To i nst all , revers e t he removal procedure.
1.

Publi s hed: 11-May-2011
Engine Cooling - TD4 2.2L Diesel -
Lubricants, Fluids, Sealers and AdhesivesItemSpecification
Anti -freezeTexaco Ext ended Li fe Coolant (XLC) or any glycol bas ed anti -freezecontaini ng no met hanol wit h only Organic Acid Technology (O AT) corrosi oni nhi bit ors
Anti -freeze concentrati on - W i ll provi de frostprot ect ion to -40°C (-40°F)50%
Speci fi c gravit y of cool ant at 20°C (68°F), t oprot ect agains t fros t down to -40°C (-40°F)1.068
Amount of anti-freeze to use for 50%concentration:4.25 li ters
C apacitiesItemCapacity (liters/pints/US quarts)
Cooli ng sys t em capacit y8.5/15.0/9.0
General Specification
ItemSpecificationCoolant pump21.5 li ter/mi n : 2.8 bar
Cooli ng fan750W /600W
Cooli ng sys t em t ypePress uri s ed, t hermos tat icall y cont roll ed wi th remote header t ankExpans ion tankSeeber wit h int egrated level s ensor
Pres s ure cap rati ng145 kPa (21lb/i n²)
Radiat orVal eo 28mm core wit h i nt egrat ed drain cock and repl aceable l ower pi nThermos t atW ax element
St arts to open83°C (181°F)
Full y open91°C (200°C)
Torque Specifications
DescriptionNmlb-ftA/C condens er t o radiator107
Automat ic trans mi ss i on fl uid cooler66
Coolant manifold t o t hermos tat hous ing pipe.86Coolant expans ion t ank bol t107
Coolant pump bolt s1713
Cyli nder block s ealing pl ug4231Radiat or bolt s65
Radiat or drain pl ug76
Thermos t at hous ing bolt s86W iri ng harnes s s upport bracket .86