🌍 International coverage, work in progress. This Russian-market vehicle is part of our hand-curated international catalog. We are filling in labor times, torque specs and fluids as fast as we can verify them, so some numbers may be missing or marked estimated for now. Do you work on these vehicles in the EU, Russia, or the JDM scene? Help us get it right: send real shop times or corrections to [email protected], or request the data you need and it joins the verification queue.
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Every control module on the 1992-1995 Porsche 928 — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Tiptronic Control Unit (TCU)2.0 hr R&Rrelearn only +0.5 hr▸ programming details
📍 Under driver seat or rear of transmission tunnel
🔧 PST2 or drive cycle
⚠️ Only on Tiptronic-equipped models (1992+). Adaptive shift learning resets after replacement. Drive cycle relearn possible.
Anti-lock Brake System Control Unit (ABS)1.8 hr R&Rno coding
📍 Left front wheel well area, mounted to inner fender
⚠️ Bosch ABS 5 system. Self-contained, no coding required.
Supplemental Restraint System Control Unit (SRS)1.5 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Under center console, between front seats
🔧 PST2
⚠️ Introduced 1992 MY. Requires crash data clear and system verification with PST2 after replacement. Airbag light reset required.
⚠️ Electronic cluster with digital displays. Mileage programming required at dealer for replacement units.
Digital Motor Electronics (DME)1.2 hr R&Rrelearn only +0.3 hr▸ programming details
📍 Behind passenger side kick panel, near firewall
🔧 PST2 or OBD-I scanner
⚠️ Bosch Motronic 2.8 system. OBD-I compliant 1991+. Basic adaptation relearn after replacement. EPROM updates at dealer.
Immobilizer Control Unit (Immobilizer)1.2 hr R&Rdealer / factory tool +1.0 hr▸ programming details
📍 Behind dashboard, near ignition switch area
🔧 PST2
⚠️ Introduced 1995 MY on some markets. Key programming and DME pairing required at dealer. Early passive immobilizer system.
Climate Control Unit (A/C Control)1.0 hr R&Rno coding
📍 Behind center console HVAC control panel
⚠️ Electronic climate control. Self-calibrating, no programming required.
Radio Head Unit (Radio)0.8 hr R&Rno coding
📍 Center console, upper dashboard area
⚠️ Becker or Blaupunkt units. Radio code entry required after battery disconnect or replacement.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 1992 Porsche 928 5.0L V8 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years.