Chrysler 948TE; Honda/Acura, 9-Speed; ZF9HP48 Vacuum Test Guide
Vacuum testing is an efficient way to identify the root cause of transmission problems and evaluate the effectiveness of repairs. Frequent, proper vacuum testing can put money in the bank, improve turnaround time in your bays, and prevent costly comebacks.
See how easy it is to master vacuum testing and work with confidence knowing your rebuild is done right the first time.
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Related Units
Related Parts
Required
Recommended
948TE, Honda, Acura 9-Speed, ZF9HP48
Oversized Solenoid Pressure Regulator Valve Kit 85740-11K
-
Helps cure:
- Harsh downshifts
- Neutral shifts
- High line pressure
- Harsh upshifts
- Wrong gear starts
- Gear ratio & solenoid codes
- TCC slip
- Flare shifts
- Delayed engagement
Required
Recommended
948TE, Honda, Acura 9-Speed, ZF9HP48
Oversized Pressure Regulator Valve Kit 85740-15K
Fits valves with overall length of 2.67" and outer spool length of .51".
-
Helps cure:
- Low line pressure
- High line pressure
- Clutch failure
- Erratic line pressure
Required
Recommended
Required
Recommended
Required
Recommended
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