1994 Volvo 940 has no fire coming from the coil tried a coil and ignition module on 1994 Volvo 940

no fire coming from the coil.will not start, engine light but no engine codes

Asked by for the 1994 Volvo 940
Had one with same issue; The crank sensor cable was chewed by a rodent. Check the cable that runs from upper firewall to down behind the engine to bell housing area. Volvo calls it a different name.
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Module crank sensor and relay no start