1996 HONDA CIVIC o2 sensor

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(cont'd)
23-7

PGM-FI (All '9e'98 Models except D16B5; '99-'00 D16y5 with M/T)
- D16Y7 Engine
' I pressure Ret€rence sensor ECT IAT primary I' i sensor input , voltag€ input sensor rnput sensor inDut HO2S inout I| ! praNKi ' OCc2) irpsr (Ecr)' ,tAr) ' l"no)si- I, r (Pr^Nn, \wtz) {rPs) iEcr} (AT) {PHozs)lL-------J----- --_-__J: Dis y j oro y ory D2 y D8y D7y
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r (suzl lPo2sHrc) I! Sensor inmary'| 6rl1d Ho2s \
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23-8

PGM-FI (All '9e'98 Models except D1685; '99-'00 D16YS with M/T)
- D16Y8 Engine
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23-10

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POWERTRAINorENGINECONTROLMODULE(PCM or ECM)
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UNDER.DASHFUSE/RELAYBOX
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SECOND- F rl EVAPORATIVE ' f-tl-l EVAPORA- ;ARY I I I EMISSION 'I I ITIVE
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page 10-5. :
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(Terminals 1-10)
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23-11

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PRIMARYHEATEDOXYGENSENSOR(HO2S)
PRIMARYHEATEDOXYGENSENSOR(H02S)
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(cont'd)
. I OR ENGINE' HOzS Primary i CONTROLI fruzs Fflmary a c(JNIHor Label VS celt Dumo HOzS' ' , primary | MOOULE
i l"dqanc6 vohags Befe{ence bell . heater i : !-1029 | (p-Q!/| OB: red$snce voltag€ Beftrence c€ll heater ' : HOzS | (PCM OB: insJt input voltage control control ; ; inpul I ECM), (rABELt Ms+) tlP-.vs-) (rp+) (Po2sHrc) ; , l"Y_ j r;!J?.*----i---
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23-13

PGM-FI (All '9$'00 Models except D16Y5 with M/T and D1685) (cont'd)
ltrl! lgnition TDC CKP CYP CKF \I output sensor sensor ssnsor sensorI signal inpt$ input input input I
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24-2

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Referencevoltage(vcc1)
ServicecnecKconn€ctorInput(scs)
POWERTRAINolENGINECONTROLMODULE(PCM or ECM)PHOfO 86
MapsensorinputSensorground(sGl)
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Ground Ground Ground1LG2) (PG1) (PG2)
See GroundDistribution,page 14-2.
MANIFOLDABSOLUTEPRESSURE(MAP}SENSOR
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See ABS,SRS
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SERVICECHECKCONNECTOR
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(cont'd)
24-3

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UNDER.DASHFUSE/RELAYBOXPHO|O 58
GAUGEASSEMBLY
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see ly'c i S"" :Compressor , See Charging ;Controts , Fans System , POWERTRAIN-
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ComOressor , 2 ^C142 : SpeedContiofs | | PHoro124 i Sensor
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(cont'd)
24-5