LAND ROVER FRELANDER 2 2006 Repair Manual

ItemPart NumberDescription
1-Sol enoid-operated valve
2-Intake mani fold hel ical swirl port3-Vacuum-operat ed act uator
4-Intake mani fold fi ll ing port
5-But terfl y val ve (4 off)Port de-act ivati on is operat ed by 4-but terfl y val ves connect ed on a common shaft within t he i nt ake manifold. Eachbutt erfly valve i s housed wit hi n a corres ponding i ntake mani fold upper fi ll ing port . The common s haft i s connected t o avacuum-operated actuat or, and is operat ed by a sol enoi d val ve under t he cont rol of the ECM. The vacuum requi red for portde-acti vat ion i s s uppl ied from t he engi ne mounted vacuum pump.
For addit ional informat ion, refer t o:
Engi ne (303-01B Engine - TD4 2.2L Di esel , Des cri pti on and Operati on),Elect roni c Engi ne Cont rol s - 2.2L Dies el (303-14 Electronic Engine Controls - 2.2L Dies el, Des cript ion and Operat ion).
Port de-act ivati on (opening of t he fi ll ing port s ) onl y occurs when the coolant t emperature is greater t han 10°C, and undert he foll owing condit ions:
Engi ne s peed is great er than 1,800 rpm.Engi ne load i s great er than 15%.

Publi s hed: 11-May-2011
Intake Air Distribution and Filtering - TD4 2.2L Diesel - Intake Air
Distribution and Filtering
Diagnosi s and Tes ti ng
Principles of Operation
For a detail ed descripti on of the intake ai r di s tributi on and fi lt eri ng sys t em, refer t o t he rel evant Des cript ion and Operat ions ect ion i n t he works hop manual .REFER to: Intake Air Di s tributi on and Fil teri ng (303-12B Int ake Air Dis t ri but ion and Fi lt ering - TD4 2.2L Di esel , Des cri pti onand 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
Hos es and duct s (damage/connect ions )Air cl eaner element(cont aminated/bl ocked)Res tricted ai r int akeSeals and gas ket s
Mas s Ai r Fl ow (MAF) sens orSecondary Air Injecti on (AIR) Manifol d Abs ol ute Pres sure (MAP)s ens orThrot t le bodyHarnes s (s ecurit y/damage)Connect ions (s ecuri ty/damage)
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 CauseAction
Vehicle does not s tart/hards tarti ng/poor performanceRes t rict ed/blocked ai r int akeRes t rict ed/blocked ai r cleanerel ement
Ens ure the ai r int ake sys tem is freefrom bl ockage and is correctl y ins tal ledIns t al l a new ai r cl eaner element asneces sary.REFER to: Air Cl eaner Element (303-12,Removal and Inst all at ion).
Exces s ive i nt ake nois eIntake pi pe dis connect ed/damagedafter t he air cleanerAi r cl eaner as s embl y i ncorrect lyas s embled/damaged
Check for correct ins tal lati on andint egrit y of air i nt ake s ys t emCheck for correct ins tal lati on andint egrit y of the ai r cleaner as s embly.REFER to: Air Cl eaner Element (303-12,Removal and Inst all at ion).
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 addi ti onalinformat 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 an up-t o-date cal ibrat ion cert ificate. W hen tes ti ng res is t ance al ways take t he res is t ance of t he DMMleads i nt 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: Ins pect connect ors for s igns of water ingres s , and pins for damage and/or corros ion.
• 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 CausesAction
P006900MAP - Barometric Press ureCorrelat ionBoos t pres s ure s ensor circui t - s hort toground, power, open circui tBarometric pres s ure sens or fail ure
Carry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost ic

DT CDescriptionPossible CausesAction
sys t em
P007200Ambi ent Ai r TemperatureSensor Ci rcuit LowAmbi ent ai r temperature s ens or ci rcuit -s hort t o ground, open circuitCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t em
P007300Ambi ent Ai r TemperatureSensor Ci rcuit HighAmbi ent ai r temperature s ens or ci rcuit -s hort t o powerCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t em
P009700Intake Air Temperat ureSensor 2 Ci rcuit LowIntake ai r temperat ure sens or vol tagebel ow lower l imi tCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t emP009800Intake Air Temperat ureSensor 2 Ci rcuit Hi ghIntake ai r temperat ure sens or vol tageabove upper l imi tCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t emP010000Mas s or Volume Ai r Flow ACircui tMAF Sens or s ignal circui t - s hort t oground, power, open circui tCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t em
P010221Mas s or Volume Ai r Flow ACircui t LowAi r fl ow PW M raw s ignal above upperl imitCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t em
P010226Mas s or Volume Ai r Flow ACircui t LowAi r fl ow PW M correct ed si gnal aboveupper li mitCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t em
P010322Mas s or Volume Ai r Flow ACircui t HighAi r fl ow PW M raw s ignal above upperl imitCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t em
P010327Mas s or Volume Ai r Flow ACircui t HighAi r fl ow PW M correct ed si gnal aboveupper li mitCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t emP011200Intake Air Temperat ureSensor 1 Ci rcuit LowIntake ai r temperat ure sens or 1 circuit -s hort t o groundCarry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t emP110222Mas s Air Fl ow Sens or inRange But Lower ThanExpect ed
Ai r Mass (meas ured) is too l ow (notpl aus i bl e) wit h calculated reference ai rmass during overrun: rati o ofcalculat ed/act ual too hi gh
Carry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t em
P110321Mas s Air Fl ow Sens or inRange But Higher ThanExpect ed
Ai r Mass (meas ured) is too hi gh (notpl aus i bl e) wit h calculated reference ai rmass during overrun: rati o ofcalculat ed/act ual too l ow
Carry out t he pinpoint t est sass ociated wit h t hi s DTC us ing t hemanufact urer approved diagnost icsys t em
P222700Baromet ri c Pres s ure Ci rcuitRange/PerformanceAt mos pheric Press ure Sens or defect iveIns tal l a new module, refer to thenew module/component ins tall ati onnot e at t he t op of the DTC Index.REFER t o: Powert rain Cont rol Module(PCM) (303-14, Removal andIns tal lat ion).

Publi s hed: 11-May-2011
Intake Air Distribution and Filtering - TD4 2.2L Diesel - Air Cleaner
Removal and Inst all ati on
Removal
• NOTE: Petrol model s hown, di esel s imilar. 1.
2.
3.

4.
5.
NOTE: Note the fit ted pos it ion.
5. 6.
NOTE: Do not dis ass embl e further if t he component
i s removed for acces s onl y.
6.
Installation Inst all t he air cleaner el ement .
1.
Inst all t he MAF s ens or.
2.

3.
NOTE: Ali gn to the pos it ion not ed on removal.
Inst all t he air cleaner hous ing.
3.
Inst all t he air cleaner out let pipes .
4.
Connect t he MAF s ensor electrical connect or.
5.

Publi s hed: 11-May-2011
Intake Air Distribution and Filtering - TD4 2.2L Diesel - Charge Air Cooler
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.
1. W ARNING: Make sure t o s upport the vehicle wit h axle
s tands .
Rais e and s upport t he vehi cl e.
1.
Remove t he front bumper.
Refer t o: Front Bumper (501-19 Bumpers , Removal and Ins tall ati on).
2. 3.
T orque:
5 Nm 4.
T orque:
5 Nm 5.

T orque:
10 Nm 6.
Installation To i nst all , revers e t he removal procedure.
1.

Publi s hed: 11-May-2011
Intake Air Distribution and Filtering - TD4 2.2L Diesel - Intake Air
Resonator
Removal and Inst all ati on
Removal 1.
T orque:
10 Nm 2.
Installation To i nst all , revers e t he removal procedure.
1.

Publi s hed: 11-May-2011
Evaporative Emissions -
Torque SpecificationsDescriptionNmlb-ft
Evaporati ve emis s ions cani st er bolt s107
Evaporati ve emis s ions cani st er pipe nut s107Fuel t ank leakage monit oring pump fi lt er107
Fuel t ank leakage monit oring pump107