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DT CDescriptionPossible CauseAction
damaged/res trictedThe purge valve is st uck in theopen or clos ed pos it ion
components as neces sary
P044200Evaporati ve emis s ions yst em leak detected(s mall leak)
The dynami c monit oring of t ankleakage (DMTL) s ys t em hasdet ect ed a s mal l leak in theevaporat ive emi ss i on sys t em
Carry out a check of t he fuel s ys t emint egrit y us ing l ocal equi pment(Vacutec/K-Line, etc). Recti fy as neces sary
P044400Evaporati ve emis s ions yst em purge cont rol valvecircui t open
Purge valve circui t: open circui tPurge valve fai lureCheck t he purge valve and ci rcuit s. Referto the el ect ri cal guides . Ins tal l a newval ve as neces s aryP044700Evaporati ve emis s ions yst em vent cont rol circui topen
Evaporat ive emi ss i on sys t emchange-over valve (COV) circui t(s ):open ci rcuitEvaporat ive emi ss i on sys t emchange-over valve (COV) circui t(s ):short ci rcuit t o groundEvaporat ive emi ss i on sys t emchange-over valve (COV) fai lure
Check t he COV and ci rcuit s. Refer t o t heelectrical gui des . Ins t all a new val ve asneces s ary (the COV is incorporated intothe fuel tank l eakage monit ori ng pump)
P044800Evaporati ve emis s ions yst em vent cont rol circui ts hort ed
Evaporat ive emi ss i on sys t emchange-over valve (COV) circui t(s ):short ci rcuit t o powerEvaporat ive emi ss i on sys t emchange-over valve (COV) fai lure
Check t he COV and ci rcuit s. Refer t o t heelectrical gui des . Ins t all a new val ve asneces s ary (the COV is incorporated intothe fuel tank l eakage monit ori ng pump)
P045500Evaporati ve emis s ions yst em leak detected(gros s leak/no flow)
Fuel fi ll er cap not fit tedFuel fi ll er cap s eal mis s ingEvaporat ive emi ss i on sys t em l eak,canis t er, pipework, et cEvaporat ive emi ss i on sys t emchange-over valve (COV) fai lure
Check t he fuel fil ler cap and seal condi ti onand fi tment . Carry out a check of t he fuels ys t em i ntegri ty us i ng local equipment(Vacutec/K-Line, etc). Recti fy as neces sary
P045800Evaporati ve emis s ions yst em purge cont rol valvecircui t low
Purge valve circui t: s hort circui t togroundPurge valve circui t: open circui tPurge valve fai lure
Check t he purge valve and ci rcuit s. Referto the el ect ri cal guides . Ins tal l a newval ve as neces s ary
P045900Evaporati ve emis s ions yst em purge cont rol valvecircui t high
Purge valve circui t: s hort circui t topowerPurge valve fai lure
Check t he purge valve and ci rcuit s. Referto the el ect ri cal guides . Ins tal l a newval ve as neces s ary
P240100Evaporati ve emis s ions yst em leak detecti onpump control ci rcuit l ow
Fuel t ank l eakage moni toring pumpcont rol ci rcuit : s hort circuit togroundFuel t ank l eakage moni toring pumpcont rol ci rcuit : open ci rcuitFuel t ank l eakage moni toring pumpfail ure
Check t he fuel t ank leakage moni toringpump and circui ts . Refer t o t he elect ricalguides. Ins tall a new pump as neces s ary
P240200Evaporati ve emis s ions yst em leak detecti onpump control ci rcuit high
Fuel t ank l eakage moni toring pumpcont rol ci rcuit : s hort circuit topowerFuel t ank l eakage moni toring pumpfail ure
Check t he fuel t ank leakage moni toringpump and circui ts . Refer t o t he elect ricalguides. Ins tall a new pump as neces s ary
P240500Evaporati ve emis s ions yst em leak detecti onpump s ens e circuit low
Fuel t ank l eakage moni toring pumpsens e circui t: s hort circui t togroundFuel t ank l eakage moni toring pumpsens e circui t: open circui tFuel t ank l eakage moni toring pumpfail ure
Check t he fuel t ank leakage moni toringpump and circui ts . Refer t o t he elect ricalguides. Ins tall a new pump as neces s ary
P240600Evaporati ve emis s ions yst em leak detecti onpump s ens e circuit hi gh
Fuel t ank l eakage moni toring pumpsens e circui t: s hort circui t to powerFuel t ank l eakage moni toring pumpfail ure
Check t he fuel t ank leakage moni toringpump and circui ts . Refer t o t he elect ricalguides. Ins tall a new pump as neces s ary
P240800Fuel cap s ens or/s wi tchcircui tCAN circuit : open circuitCAN circuit : s hort circui t to groundCAN module fault
Carry out a complete read for relat edDTCs. Recti fy as neces sary. Refer t o t hewarrant y poli cy and procedures manual i f amodule i s s uspectP240B00Evaporati ve emis s ions yst em leak detecti onpump heat er circui t low
Fuel t ank l eakage pump heat ercont rol ci rcuit : s hort circuit togroundFuel t ank l eakage pump heat ercont rol ci rcuit : open ci rcuitFuel t ank l eakage moni toring pumpfail ure
Check t he fuel t ank leakage moni toringpump and circui ts . Refer t o t he elect ricalguides. Ins tall a new pump as neces s ary
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DT CDescriptionPossible CauseAction
P240C00Evaporati ve emis s ions yst em leak detecti onpump heat er circui t high
Fuel t ank l eakage pump heat ercont rol ci rcuit : s hort circuit topowerFuel t ank l eakage moni toring pumpfail ure
Check t he fuel t ank leakage moni toringpump and circui ts . Refer t o t he elect ricalguides. Ins tall a new pump as neces s ary
P245000Evaporati ve emis s ioncontrol s ys tem s wit chi ngvalve performance/s t uckopen
Evaporat ive emi ss i on cont rolsys tem s wit chi ng valve (COV)ci rcuit : s hort ci rcuit t o groundEvaporat ive emi ss i on cont rolsys tem s wit chi ng valve (COV)ci rcuit : open ci rcuitEvaporat ive emi ss i on cont rolsys tem s wit chi ng valve (COV)ci rcuit : s hort ci rcuit t o powerEvaporat ive emi ss i on cont rolsys tem s wit chi ng valve (COV) fault
Check t he COV and ci rcuit s. Refer t o t heelectrical gui des . Rect ify as neces s ary.Ins t al l a new COV as neces s ary (the COVis integral wi th the fuel tank leakagemonit ori ng pump)
P245100Evaporati ve emis s ioncontrol s ys tem s wit chi ngvalve s t uck clos ed
Evaporat ive emi ss i on cont rolsys tem s wit chi ng valve (COV)ci rcuit : s hort ci rcuit t o groundEvaporat ive emi ss i on cont rolsys tem s wit chi ng valve (COV)ci rcuit : open ci rcuitEvaporat ive emi ss i on cont rolsys tem s wit chi ng valve (COV)ci rcuit : s hort ci rcuit t o powerEvaporat ive emi ss i on cont rolsys tem s wit chi ng valve (COV) fault
Check t he COV and ci rcuit s. Refer t o t heelectrical gui des . Rect ify as neces s ary.Ins t al l a new COV as neces s ary (the COVis integral wi th the fuel tank leakagemonit ori ng pump)
Pinpoint Tests
PINPOINT TEST A : EVAPORATIVE SYSTEM INCORRECT PURGE FLOW
T ESTCONDIT IONSDET AILS/RESULT S/ACT IONS
A1: CHECK FUEL FILLER CAP INST ALLAT IO N AND CONDIT IO N OF CANIST ER, PIPES AND CONNECT ORSMake s ure t hat the fuel fil ler cap is correctl y ins tal led and t ight ened.
Check t he condi ti on of the carbon canis t er.
Check t he condi ti on of all acces si ble pi pes and connect ors i n t he vapor l ine.
Are the canis ter and al l pi pes and connect ors i n good condi ti on?YesGO to A2.NoREPAIR as necess ary. CLEAR t he DTC, tes t the sys tem for normal operat ion.
A2: CHECK T HAT T HE PURGE VALVE IS OPERAT INGDis connect the vapor pipe from the inlet port of t he evaporat ive purge val ve.
RUN the engine for 2 mi nutes , making s ure that the engi ne reaches normal operat ing temperat ure.
Check t hat the evaporat ive purge valve i s operat ing, by touch or by s ound (us ing a st ethos cope, itwil l be poss i bl e t o hear the valve operat ing).
Is the valve operat ing?YesCHECK for relat ed DTCs . Refer t o t he DTC Index above.NoCHECK for purge val ve rel at ed DTCs and refer to DTC Index.
Page 1187 of 3229
Publi s hed: 11-May-2011
Evaporative Emissions - Evaporative Emission Canister
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.
Di sconnect t he bat t ery ground cable.
Refer t o: Specificati ons (414-00 Bat tery and Charging Sys tem -General Informat ion, Specificati ons).
1.
2. W ARNING: Do not work on or under a vehi cle s upported onl yby a jack. Al ways support t he vehi cl e on s afet y s tands .
Rais e and s upport t he vehi cl e.
2.
Remove t he rear wheel.
Refer t o: W heel and Ti re (204-04 W heel s and Tires, Removal andInst all at ion).
3.
4.
Page 1188 of 3229
T orque:
10 Nm 5.
T orque:
10 Nm 6.
Installation To i nst all , revers e t he removal procedure.
1.
Page 1189 of 3229
Publi s hed: 11-May-2011
Evaporative Emissions - Evaporative Emission Canister Purge Valve
Removal and Inst all ati on
Removal
• NOTE: Take care not to dis connect the purge line from t he rear of t he int ake mani fol d, when removing t he purge valve.
• 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 axles tands .
Rais e and s upport t he vehi cl e.
1.
Remove t he engi ne undershi eld.
Refer t o: Engi ne Unders hi eld (501-02 Front End Body Panel s ,Removal and Ins tall ati on).
2.
3.
4.
Page 1190 of 3229
5.
6.
Remove t he cl ip.7.
Installation
To i nst all , revers e t he removal procedure.1.
Page 1191 of 3229
Publi s hed: 11-May-2011
Evaporative Emissions - Fuel Tank Leakage Monitoring Pump Filter
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.
Di sconnect t he bat t ery ground cable.
Refer t o: Specificati ons (414-00 Bat tery and Charging Sys tem -
General Informat ion, Specificati ons).
1.
2. W ARNING: Do not work on or under a vehi cle s upported onl y
by a jack. Al ways support t he vehi cl e on s afet y s tands .
Rais e and s upport t he vehi cl e.
2.
Remove t he rear wheel.
Refer t o: W heel and Ti re (204-04 W heel s and Tires, Removal and
Inst all at ion).
3. 4.
Page 1192 of 3229
T orque:
10 Nm 5.
6.
Installation To i nst all , revers e t he removal procedure.
1.