Temperature sensor
|  | Terminal connection diagram
|  | Test steps
Terminal connection diagram Test steps
Oil temperature | RTarget
0 [℃] | approx. 810 [Ω]
20 [℃] | approx. 950 [Ω]
70 [℃] | approx. 1360 [Ω]
90 [℃] | approx. 1550 [Ω]
120 [℃] | approx. 1860 [Ω]
Open plug connection S1. Measure resistance between socket contacts 8 and 44 of cable 1. RTarget = see above table. If R = RTarget, continue with 5. Open S3. Check resistance between pin contacts a and Z of cable harness or N1 contacts of measuring cable. RTarget = see above table. Remove control cover. Open S4. Measure resistance between socket contacts 3 and 1 of connection for oil temperature sensor. Remove oil pan. Open S5. At TB accumulator: Measure resistance between pin contacts of oil temperature sensor. RTarget = see above table. Check resistance between contact 8 and vehicle ground at open plug connection S1. RTarget = ∞ Ω. Check resistance between contact 44 and vehicle ground. RTarget = ∞ Ω. Check resistance between contact a and ground at open plug connection S3. RTarget = ∞ Ω. Check resistance between contact Z and ground. RTarget = ∞ Ω. Check resistance between contact 1 and ground at open plug connection S4. RTarget = ∞ Ω. Check resistance between each contact and ground at open plug connection S5. RTarget = ∞ Ω.
© by Voith Turbo GmbH & Co. KG send remarks to markus.zwickel@voith.com (documentation department)