Engine Identification Opel Senator B

Engine Identification

For identification, up to 5 design-typical features are used.

Petrol engine (example) Diesel engine (example)

Exhaust emission limit Mixture system

none : ECE R 83 A (as R 15.04) E : Injection

* : ECE R 83 A (as R 15.04) Z : Central injection

C : EC 91/441/EEC, US '83 V : Carburettor

X : EC 91/441/EEC, stage 2 1) D : Diesel

Engine size Specific version (if necessary)

Displacement in litres x 10 C : Corp. Ignition System

F : Vehicles for authorities

H : High output/supercharging

I : Irmscher

Compression ratio e J : Throttled output

K : Komprex

G : e £ 8.5 L : Low output/supercharging

L : e > 8.5 - 9.0 R : Increased output

N : e > 9.0 - 9.5 T : Turbo

S : e > 9.5 - 10.0 V : Volume model

X : e > 10.0 -11.5 W : Venezuela

Y : e > 11.5 2 : Family II engine

1) Stricter limits for ca. 1996.

Engine Type Identification

As of Model Year 1993 1/2, the position of the engine codes letters has been altered.

They are not longer below the cylinder head, but are now on the cylinder block, transmission side.

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