bad simptom was started 2month ago it was not seriouse, and now I think problem is my torque converter locked up (peugeot 308 engine stall and died at signal & shudder at highway driving) because only I think of engine stall at stop, is clucth locked up in this case is torque converter and when highway driving about 5th or 6th gear seems shuddeing like engaging disengaging problem I thought my self maybe oil problem, but now I thinking this is the proplem'
TCC valve / solenoid.
My peugeot has Aisin AM6 auto transmission. when I search the parts I found that also called TF80SC.
other manufactur use same Aisin Transmission but different name on it.
Common Complaints with AW 6 Speed FWD
Complaint:
- Harsh up or downshifts
- TCC slip, fluid overheat
- RPM cycling at low speed or coast
Cause:
- TCC clutch is not releasing or loss of TC modulation control
- Torque converter clutch control valve bore worn and/or secondary regulator valve bore worn
Diagnostic Procedure:
- Monitor converter release pressure to verify the clutch is being controlled. If release psi remains low (see chart) during up/down shift, the control valve is not stroking. Compare the release pressure to TCC solenoid amperage. For overheated conditions, also monitor cooler flow (see chart).
and I suspect and I hope is valve solenoid it self not valve body or valve worn otherwise it has to change all valve body.
so I give it shot
I bought this
TF80-SC 8Pcs/Set Transmission Valve Solenoids Replacement Fit for C30/C30R 10-11
Feature:
1. Constructed of high quality iron material for maximum durability. 2. OE part number for reference: TF80-SC, TF81-SC, TF80SC, TF81SC. 3. Professional manufacturing, high precision and long durability. 4. Easy to install, you can directly replace old or damaged parts 5. Particularly fit for C30/C30R 10-11 2.4L. Specification:
Condition: 100% Brand New
Item Type: Transmission Solenoids Material: Iron Color: As Pictures Shown Manufacturer Part Number: TF80-SC, TF81-SC, TF80SC, TF81SC Fitment: Fit for C30/C30 R 10-11 2.4L Fit for C70 10-11 2.4L Fit for S/V60 05-11 L4 2.0L 2.4L V6 3.0L 3.2L Fit for S80 06-11 2.0L L5 2.4L 2.5L V6 3.0L 3.2L V8 4.4L Fit for V70 01-11 L5 2.4L 2.5L V6 3.2L Fit for XC60 08-11 2.0L L5 2.4L V6 3.0L 3.2L Fit for XC70 07-11 2.4L V6 3.0L 3.2L Fit for XC90 05-11 2.4L V6 3.2L V8 4.4L Fit for ALFA ROMEO Fit for 159 06-10 1.9L 2.0L L5 2.4L V6 3.2L Fit for BRERA 05-10 3.2L Fit for SPIDER 06-10 3.2L Fit for CITROEN Fit for C4/C4 PICASSO 06-11 1.7L 2.0L Fit for C5 04-11 2.2L V6 2.7L 2.9L 3.0L Fit for C6 02-11 2.7L 2.9L 3.0L Fit for C8 05-08 2.2L V6 2.9L Fit for FIAT Fit for CROMA 05-11 1.9L L5 2.4L Fit for ULYSSE 08-10 2.2L Fit for Lancia Fit for DELTA 09-11 1.8L Fit for PHEDRA 08-11 2.2L Fit for THSIS 05-09 2.4L Fit for OPEL/VAUXHALL Fit for ASTRA 06-11 1.9L Fit for INSIGNIA 08-11 2.0L 2.8L Fit for SIGNUM 05-08 1.9L 2.8L 3.0L Fit for VECTRA 05-08 1.9L V6 2.8L 3.0L Fit for ZAFIRA 05-11 1.9L 2.0L Fit for PEUGEOT Fit for 307 06-08 2.0L Fit for 308 07-11 2.0L Fit for 407 06-11 2.0L V6 2.7L 2.9L 3.0L Fit for 607 04-10 2.7L 2.9L Fit for 807 06-10 2.2L Fit for 3008 09-11 2.0L Fit for 5008 09-11 2.0L Fit for RENAULT Fit for ESPACE 06-11 3.0L Fit for VEL SATIS 05-09 3.0L Fit for SAAB Fit for 9'3 06-11 1.9L 2.0L V6 2.8L Fit for 9'5 10-11 2.0L V6 2.8L Package List: 8Pcs/Set x Transmission Solenoids |
It was just engine crank angle sensor also used as engine speed signal is the problem was all the shudder and engine offed problem. thanks
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