1998 HONDA CR-V page 1

(From page 11-128)
lntormittent misfire due lo sparkplug fouling, etc. (no mislire at
this tim€).
ls DTC P0301, P0302, P0303,or P0304 indicated?
ooes the misfire occur in theother cylinder?Replace the faulty spark Plug.
Check lor fuel iniector maltunc-
t|on:1. Exchange the fuel injectorfrom the problem cylinderwith one from another cylin-der.2. Let the engine idle for two min
utes.3. Test'drive the vehicle severaltimes in the range of the freezedata,
lntermittent misfiro due lo bad
contrct in the fuel iniector con-nector {no misfire at this time).
ls DTC P0301, P0302, P0303,or P0304 indicated?
Does the misfire occur in theother cylinder?Replace lhe faulty luel inlector.
Check following items- Valvo clearance- Cvlinder l€ak-down- Compression- Crsnkshaft Speed FluctuationICKF) sensol
NOTE: lf there is no freeze data of misfiring, test drives under various condi_
tions are necessary.
11-129
www.emanualpro.com

tro-rsl
1Tffi61
tF136t
fPfa6r-1
tF138tl
I-Pi382l
Crankshaft Position/Top Dead Genter/Gylinder Position (CKP/TDC/CYPI Sensor
The scan tool indicates Diagnostic Trouble Code (DTC) P0335; A malfunction in the Crankshaft Position (CKP)
sensor circuit,
The scan tool indicates Diagnostic Trouble Code (DTC) P0336: A range/performance problem in the Crankshaft
Position {CKP) sensor circuit.
The scan tool indicates Diagnostic Trouble Code {DTC) P1361: Intermittent interruption in the Top Dead Center
(TDC) sensor circuit.
The scan tool indicates Diagnostic Trouble Code (DTC) P1362: No signal in the Top Dead Center (TDC) sensor
ci.cuit.
The scan tool indicates Diagnostic Trouble Code (DTC) P1381: Intermittent interruption in the Cylinder Position
(CYP) sensor circuit.
The scan toot indicates Diagnostic Trouble Code {DTC) P1382: No signal in the Cylinder Position (CYP} sensor
circuit.
Description
The CKP Sensor determines timing for fuel injection and ignition of each cylinder and also detects engine speed. The TDC
Sensor determines ignition timing at start-up {cranking) and when crank angle is abnormal. The CYP Sensor detects the
position of No. 't cylinder for sequential fuel injection to each cylinder. The CKP/TDC/CYP Sensor is built into the distribu-
ror.
NOTE: lf DTC P1359 is stored atthesametimeas DTC P0335, P0336, Pl361, P1362, P1381 and/or P1382, troubleshoot DTC
P1359 first, then troubleshoot those DTCS.
DISTRIBUTOR lOPCoNNECTOR (Cl211
TDCP IGRNI
Terminal side ofmale terminalsTIrcM IREOI
'97 model:
- The MIL has be€n reported on.- DTC P0335, P0336, P136'1,P1362, Pl341 and/oi P1382 arestored.
Problem verific.tion:1. Do the PCM Reset Procedure.2. Start the engine.
Intermittent lailure, 3yd6m i3 OKat thb tims. Chcck tor poor con-nections ol looso wire3 si C12'l
ldistributor) .nd .t the PCM.
ls DTC P0335, P0336, P1361, P1362,P1381 and/or P1382 indicated?
Ch.ck for an open in tho CKP/TDC/CYP sensor:1. Turn the ignition switch OFF.2. Disconnect the distributor 10Pconnector.3. Measure resistance betweenthe terminals of the indicatedsensor (see table).
Replace tho distributor ignitionhousing {sea 3ection 41.ls there 350 - 700 o?
(To page 11-132)
CYPP IYELI
CYPM (BLKI
SENSOEDTCSENSOBPCMERMINAIWIRECOLOR
CKPP0335P0336
lc28LU
8c12
TDCP1361P1352
2GRN
9c13RED
CYPP'I381P1342
3c4YEL't0c14BLK
{cont'd)
11-131
www.emanualpro.com

PGM-FI System
Grankshaft Position/Top Dead Center/Cylinder Position (CKP/TDC/CYPI
Sensor (cont'd)
DISTRIBUTOR10P CONNECTOR tCl2l)CKP P
IBLUITDC P {GRNI
PCM CONNECTORS C I31P)
CKP P TDC P CYP PIBLU) IGRNI IYEL}
Terminal side ofmale terminals
IREDI IBLK)
Wire side offemale terminals
{WHT)
{From page 1'1-131)
Check for a short in the CKP/TDC/CYP sensor:Check for continuity to bodyground on both terminals of theindicated sensor individually (see
table on page 1l 131).
R€plac€ the distributor ignitionhousing {see section 4}.ls there continuity?
Ch€ck fo. an open in the wires{CKP/TDC/CYP lines):'1. Reconnect the distributor 10Pconnector.2. Disconnect PCM connector C(31P).
3. Measure resistance betweenthe terminals of the indicatedsensor on the PCM connectorlseetable on page 1l 131).
Repair open in the indicated sen-sor wires {se6 table on page 11-131).ls there 350 - 700 0?
Check tor a short in the wires{CKP/TDC/CYP linesllCheck for continuity betweenbody ground and PCM connectorterminals C2, C3 and/or C4 individ-
R€Dair short in the indicatod sen-sor wires lsee table on page 11-13rI.ls there continuity?
Substitute a known-good PCM,and recheck. lf symptom/indica-tion goes away, r€place lhe origi-nal PCM.
CKP P TDC P CYP P
www.emanualpro.com

TDCP (GRN)
CYPP (YEL}
TDCM (REDI
'98 - 00 models:
'98 model:DISTRIBUTOR 1OPCoNNECTOR (C121)
CYPM IBLKI
Terminal side of male terminals
'99 - 00 modelr:DISTRIBUTOR 8PcoNNECTOR {C121)
TDC M (RED}
Terminal side of male terminals
CKP P
{BLU)
'98 modeliTDC P {GRNI
CKP MIWHT)
TOC P
IGRNI
CYP P(YEL)
(RED)
CYP M(BLKI
M
female terminals(cont'd)
1 1-133
TDC P (GNN}
CYP P IYEL}
CYP M IBLKI
SENSORDTCSENSORERMINAT):'99 mode
ECM/PCMIERMINAIWIRECOLOR
CKPP0335P0336
1 t2)c8BLU
8 (6)c9
TDCP1361Pl362
2 (3)c20GBN
9 (7)c21RED
CYPP]381P]382
3 (4)c29YEL
10 {8)c30BLK
ECM/PCM CONNECTOFS C {31P)
The MIL ha3 been reoorted on.DTC P0335. P0336, P1361,P1362. P1381 andlor P13V arestor€d,
Problem verification:1. Do the ECM/PCM Reset Procedure.2. Start the engine.Intermittant tailure, svstom is OKat this time. Check for poor con-nections or loose wirgs al C121{distributo.l .nd at the ECM/PCM.
ls DTC P0$5, m$6, Pl361, P1362,P1381 and/or Pl382 indicated?
Check for an open in th6 CKP/TDC/CYP sensor:1. Turn the ignition switch OFF.2. Disconnect the distributor 10P(8P)* connector.3, Measure resistance betweenthe terminals of the indicatedsensor {see table).
Rephce the distributor ignitionhouaing l3e9 3oction 4).ls there 350 700 0?
Check for a short in the CKP/TDC/CYP s€nsor:Check for continuity to bodyground on both terminals of theindicated sensor individually (see
table).
Replaco tho distributor ignitionhousing lsee soction tll.
Check for an op€n in th6 wiresICKP/TDC/CYP linesl:1. Reconnect the distributor 10P(8P)* connector.2. Disconnect ECM/PCM connec-tor C (31P).
3. Measure resistance betweenthe terminals of the indicatedsensor on the ECM/PCM connector (see table).
Repair open in the indicated sen-sor wires lsee t.ble).ls there 350 700 O?
(To page 11-134)
':'99 - 00 models
www.emanualpro.com

PGM-FI System
Grankshaft Position/Top Dead Center/Cylinder Position (CKP/TDC/CYPI
Sensor {cont'd}
(From page 11 133)
ECM/PCM CONNECTOR C {3IPI
Wire side of female terminals
Chock lor r 3hon in tho wirerICKP/TDC/CYP lin6):Check for continuity betweenbody ground and ECM/PCM con-nector terminals C8, C20 and/orC29 individually.
Rep.ir lhort in ths indicated son-aor wiroa 136o table on prge 11-133).
Substituto r known-good ECM/PCM, and .6chock. tf 3ymptom/indication goe3 swey, replrcetho original ECM/PCM.
11-134
www.emanualpro.com

PGM-FI System
Grankshaft Speed Fluctuation (CKF) Sensor
fF13361l Tj":""l.tool indicates Diagnostic Trouble Code (DTCI P1336: Intermittent interruption inthe Crankshaft Speed: Fluctuation (CKF) sensor circuit.
The scan tool indicates Diagnostic Trouble Code (DTC) P1337: No signal in the Crankshaft Speed Fluctuation (CKF)
sensor circuit.
Description
The diagnostic system has a pulser rotor on the crankshaft and a pulse pick-up sensor on the engine block. The ECM/PCM
monitors the crankshaft speed fluctuation based on the CKF sensor signal, and judges that an engine misfire occurred if
the fluctuation goes beyond a predetermined limit.
37 mod.l:
CKF SENSOR 2P CONNECTOR IClO4I
T:]l-r'r Lll
l1 zLl''''CKF P I lcKF Mtalu/aeot fdJ twxrneor\-7
Terminal side of male terminals
(To page 11-113)
11-142
- Tho MIL ha3 been reported on.- DTC P1336 and/or P1337 arestored.
Problem verificrtion:1. Do the PCM Reset Procedure.2. Start the engine.
Intermittent {ailure, systom is OK.l thia timo. Ch6ck tor poor con-nections or loose wir$ at ClorlICKF sonsorl .nd at tho PCM.
Chock tor an opon in th6 CKF .en'30r:1. Turn the ignition switch OFF.2. Disconnect the CKF sensor 2Pconnector,3, M easure the resistancebetween the CKF sensor 2Pconnector terminals No. 'l andNo.2.
ls there 1.6-3.2 kO?
Check fo. a short in the CKF 3en-sot:Check for continuity betweenbody ground and the CKF sensor2P connector terminals No. 1 andNo.2 individually.
CKF SENSOR
www.emanualpro.com

{From page 11-142)
Chock to. an open in the wires(CKF lin06l:1. Reconnect the CKF sensor 2Pconnector,2. D;sconnect the PCM connec-tor C (31P).
3. Measure resistance betweenPCM connector terminals C1and Cl1.
Ropair open in the wire betwoontho PCM lcl, Cl1l and th6 CKF!6naor.ls there 1.6 - 3.2 k0?
Chock tor a short in the wires(CKF lino3):Check for continuity betweenbody ground and PCM connectorterminalCl.
Rcoair short in thc wire b€tweenthe PCM {Cl I and the CKF .en!o..
Subsiituto r known-good PCMand r6chock. lf symptom/indica-tion goe3 away, roplaco the origi-n.l rcM.
PCM CONNECTOR C 13lPI
Wire side of lemale terminals
CKF P
IELU/REDI
(cont'd)
11-143
www.emanualpro.com

PGM-FI System
Grankshaft Speed Fluetuation (CKFI Sensor (cont'dl
.98 - 00 modols:
CKF SENSOR 2P CONNECTOR IClO'I
r-:-i-_ltr_- |l1 2ll,,-'CKF P I ICKF MtsLuneotTOl wlrrneo)\7
Terminal side of male terminals
r:l
t! El
.KFP XA"*."talu rneor \:f
f rwxvneor
ECM/PCM CONNECTOR C (31P)
CKF PIBLU/REDI
CKF M(WHT/BEOI
Wi16 side of l6male terminals
1278__l
-lI(o
T
161716't9202122
,/ 2s262728293()3l
M
- The MIL has boon reported on.- DTC P1336 and/or P1337 arestored.
ProblGm verification:1. Do the ECM/PCM Reset Pro-cedure,2. Stan the engine.
Inte.mittant failuro, 3y*om b OKat thb tima. Chack lor ooor con-nections or looso wirea at C10a{CKF sensorl and.t the ECM/PCM,
Chgck forun open in tho CKF son-sori1. Turn the ignition switch OFF.2. Disconnect the CKF sensor 2Pconnector.3. Measure the resistancebetween the CKF sensor 2Pconnector terminals No. 1 andNo.2.
lsthere 1.6 - 3.2 kO?
Check for a short in the CKF sen-
Check lor continuity betweenbody ground and the CKF sensor2P connector terminals No. 1 andNo.2 individually.
Check for an open in the wiresICKF linca):1. Feconnect the CKF sensor 2Pconnector.2. Disconnect ECM/PCM connec-tor C (31P).
3. Measure resistance betweenECM/PCM connector termi'nals C22 and C31.
Repair opon in the wir6 botwoonthe ECM/PCM 1C22, glll lnd th6CKF s6n3or.
ls there 1.6 - 3.2 kO?
(To page 11'1451
11-144
www.emanualpro.com