04-08-2014, 09:04 AM | #1 |
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Crankshaft position sensor mulfunction
My car, 650i
vehicle jerks when accelerating, code P1727, P0335, P0597, P0021, can anyone tell me what the problem is and where can i locate the crankshaft position sensor |
04-09-2014, 11:20 AM | #3 | |
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2007 BMW 640 codes P1727, P0335, P0597, P0021 code P1727 – No information listed there is a P1721. Check to see if you have the wrong code number (is “7” really a 1 ?). DTC P0335: Crankshaft Position Sensor 'A' Circuit (SIG) BMW Fault Code (hex) 0x2B5C BMW Fault Code (dez) 11100 BMW Fault Code Description VS-Text = Crankshaft sensor, signal Component Crankshaft Position Sensor Subcomponent Electrical Monitoring criteria Engine turning over Fault debouncing 18 camshaft or crankshaft flanks Terminal conditions - Terminal 15=TRUE Voltage conditions - none Temperature conditions - none Time conditions - none System test - None Signal information - Target: 58 teeth for each crankshaft revolution Calculated value Y/N - NO Possible Fault Causes DME detects camshaft teeth but no crankshaft teeth: Short to ground or battery voltage, wire off. Crankshaft sensor failure. Signal fault (spikes, etc.) or intermittent contact in one camshaft sensor wire. Repair procedures (plant/service) Check plug / wiring harness, check geometry of sensor and reluctor, replace sensor as indicated MIL illumination/CC message/emergency program MIL on in 2nd driving cycle VVT emergency default mode (max. stroke) active VANOS emergency default mode (spec. 120°) active RPM sensor emergency default mode active Remarks VANOS intake and exhaust sides remain at travel limits (120° offset). Revisions to application still pending for E70. DTC P0597: Thermostat Heater Control Circuit/Open (SIG) BMW Fault Code (hex) = 0x2EF5 BMW Fault Code (dez) = 12021 BMW Fault Code Description VS-Text = Map thermostat, activation Component = Thermostat Subcomponent = Electrical Monitoring criteria Current at Pin 3--12 I > 1.1 A Fault debouncing = n> 40 rpm Terminal conditions = Terminal 15=TRUE Voltage conditions = 9.5 V < U < 17.9 V Temperature conditions = none Time conditions = after 800 ms System test = control kfk Signal information = Low Side control signal Calculated value Y/N = N Possible Fault Causes Program map thermostat, open wire Repair procedures (plant/service) Check/replace components and wiring MIL illumination/CC message/emergency program MIL on in 2nd DC, US version only Remarks None DTC P0021: 'A' Camshaft Position - Timing Over-Advanced or System Performance (Bank 2) (MIN) BMW Fault Code (hex) = 0x2A8B BMW Fault Code (dez) = 10891 BMW Fault Code Description VS-Text = Inlet VANOS, adaptation stop 2 Component = Camshaft Position Timing Subcomponent = Intake Monitoring criteria Bank 2 intake travel-limit adaptation monitor (if OK: 115°KW < Vsa2_adp < 141°KW) VANOS must be at travel limit, i.e., Vsa2_sprs=120°KW. Fault debouncing = Entered immediately Terminal conditions = KL_15 = true Voltage conditions = none Temperature conditions = - 10.5 °C< tmot < 114.8 °C Time conditions = Intake VANOS at travel limits > 5 sec. (K_VNS_ADEND) System test = none Signal information = none Calculated value Y/N = Yes Possible Fault Causes Seized solenoid valve (contamination or mechanical defect). Binding or seizure in VANOS adjustment mechanism. Contamination. Chain length. Reluctor shifted on camshaft. Can be collateral fault from camshaft sensor fault if camshaft sensor fault and VANOS fault are logged simultaneously. Repair procedures (plant/service) Test sequence (check to determine whether fault is still present after each step): 1.If corresponding camshaft sensor fault has been logged, start by checking camshaft sensor 2.Check VANOS valve for contamination 3.Check reluctor position 4.Check chain length and tension MIL illumination/CC message/emergency program US: Standard OBD fault; MIL on after 2 driving cycles, transmits to scan tool; no EPCL; delete fault after 40 warm-up cycles ECE: AS US but no MIL Remarks None Crank Position Sensor location: Crankshaft Position Sensor (4.8L) (B6203) Right side of engine. Crankshaft Position Sensor (5.0L) (B6203) Under left center of vehicle. |
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09-18-2019, 02:05 PM | #6 |
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bmw 650i sensor position help
my 2006 bmw 650i stalled this morning at a stop sign and my code read p0346 which is my camshaft sensor.....can anyone please help me locate the exact positions of my sensors so i may have them replaced. i cant seem to find an accurate location on you tube for the locations on my bmw 650i. i keep getting locations for the 3series. thank you guys out there.
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09-18-2019, 08:29 PM | #7 |
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Try this:
https://www.newtis.info/tisv2/a/en/f...units/KvUqJZzx or browse around the site. Lots of information and instruction available there
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09-18-2019, 10:11 PM | #8 |
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Also this forum is for the Fxx generation 6-series. Yours is an Exx generation. Try searching the E60 5-series forum. Information on the 550i should be of help too.
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09-18-2019, 11:21 PM | #9 | |
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Quote:
https://www.newtis.info/tisv2/a/en/e...-units/Bi3kwke
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