{"product_id":"vp44-diesel-injection-pump","title":"VP44 \/ VP30 Diesel Injection Pump ECU Repair Service","description":"\u003cp data-start=\"145\" data-end=\"241\" class=\"\"\u003e\u003cstrong data-start=\"145\" data-end=\"201\"\u003eVP44 \/ VP30 Diesel Injection Pump ECU Repair Service\u003c\/strong\u003e\u003cbr data-start=\"201\" data-end=\"204\"\u003e\u003cem data-start=\"204\" data-end=\"241\"\u003eFor Bosch \/ Cummins PSG5-Type Pumps\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"243\" data-end=\"452\" class=\"\"\u003eThis is a \u003cstrong data-start=\"253\" data-end=\"315\"\u003erepair service for the electronic control unit (ECU \/ EDU)\u003c\/strong\u003e mounted on top of \u003cstrong data-start=\"334\" data-end=\"387\"\u003eBosch VP44 and VP30 (PSG5) diesel injection pumps\u003c\/strong\u003e, found on many diesel vehicles from the late 1990s to mid-2000s.\u003c\/p\u003e\n\u003ch3 data-start=\"454\" data-end=\"487\" class=\"\"\u003e\u003cstrong data-start=\"458\" data-end=\"487\"\u003eCommon Vehicles Affected:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"488\" data-end=\"601\" class=\"\"\u003eFord • Audi • BMW • Nissan • Opel • Rover • Skoda • Saab • Vauxhall\u003cbr data-start=\"555\" data-end=\"558\"\u003e(\u003cem data-start=\"559\" data-end=\"600\"\u003eand other diesel vehicles from this era\u003c\/em\u003e)\u003c\/p\u003e\n\u003ch3 data-start=\"603\" data-end=\"649\" class=\"\"\u003e\u003cstrong data-start=\"607\" data-end=\"649\"\u003eTypical Part Numbers (Not Limited To):\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"650\" data-end=\"700\"\u003e\n\u003cli data-start=\"650\" data-end=\"666\" class=\"\"\u003e\n\u003cp data-start=\"652\" data-end=\"666\" class=\"\"\u003e0470 004 007\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"667\" data-end=\"683\" class=\"\"\u003e\n\u003cp data-start=\"669\" data-end=\"683\" class=\"\"\u003e0470 004 002\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"684\" data-end=\"700\" class=\"\"\u003e\n\u003cp data-start=\"686\" data-end=\"700\" class=\"\"\u003e0470 004 012\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"702\" data-end=\"726\" class=\"\"\u003e\u003cstrong data-start=\"706\" data-end=\"726\"\u003eCommon Symptoms:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"727\" data-end=\"848\"\u003e\n\u003cli data-start=\"727\" data-end=\"761\" class=\"\"\u003e\n\u003cp data-start=\"729\" data-end=\"761\" class=\"\"\u003eVehicle cranks but won’t start\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"762\" data-end=\"803\" class=\"\"\u003e\n\u003cp data-start=\"764\" data-end=\"803\" class=\"\"\u003eVehicle cuts out and fails to restart\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"804\" data-end=\"848\" class=\"\"\u003e\n\u003cp data-start=\"806\" data-end=\"848\" class=\"\"\u003eNo fuel delivery from the injection pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"850\" data-end=\"877\" class=\"\"\u003e\u003cstrong data-start=\"854\" data-end=\"877\"\u003eCommon Fault Codes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"878\" data-end=\"1044\"\u003e\n\u003cli data-start=\"878\" data-end=\"930\" class=\"\"\u003e\n\u003cp data-start=\"880\" data-end=\"930\" class=\"\"\u003e\u003cstrong data-start=\"880\" data-end=\"889\"\u003eP1551\u003c\/strong\u003e \/ \u003cstrong data-start=\"892\" data-end=\"901\"\u003eP1561\u003c\/strong\u003e – Start conditions not met\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"931\" data-end=\"992\" class=\"\"\u003e\n\u003cp data-start=\"933\" data-end=\"992\" class=\"\"\u003e\u003cstrong data-start=\"933\" data-end=\"942\"\u003eP1630\u003c\/strong\u003e \/ \u003cstrong data-start=\"945\" data-end=\"954\"\u003eP1631\u003c\/strong\u003e – EDU malfunction or checksum error\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"993\" data-end=\"1044\" class=\"\"\u003e\n\u003cp data-start=\"995\" data-end=\"1044\" class=\"\"\u003e\u003cstrong data-start=\"995\" data-end=\"1004\"\u003eP1651\u003c\/strong\u003e \/ \u003cstrong data-start=\"1007\" data-end=\"1016\"\u003eP1661\u003c\/strong\u003e – Fuel pump control error\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1046\" data-end=\"1080\" class=\"\"\u003e\u003cstrong data-start=\"1050\" data-end=\"1078\"\u003eWhat Causes the Problem?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1081\" data-end=\"1434\" class=\"\"\u003eInside the EDU is a \u003cstrong data-start=\"1101\" data-end=\"1126\"\u003emain power transistor\u003c\/strong\u003e that regulates fuel delivery. This component relies on \u003cstrong data-start=\"1182\" data-end=\"1207\"\u003efuel flow for cooling\u003c\/strong\u003e, but during certain conditions (e.g., deceleration or overrun), cooling is insufficient, causing the transistor to \u003cstrong data-start=\"1323\" data-end=\"1344\"\u003eoverheat and fail\u003c\/strong\u003e. Once damaged, the ECU can no longer operate the pump—resulting in a non-start situation.\u003c\/p\u003e\n\u003ch3 data-start=\"1436\" data-end=\"1458\" class=\"\"\u003e\u003cstrong data-start=\"1440\" data-end=\"1456\"\u003ePlease Note:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1459\" data-end=\"1726\" class=\"\"\u003eThis repair \u003cstrong data-start=\"1471\" data-end=\"1487\"\u003eonly applies\u003c\/strong\u003e to vehicles suffering from \u003cem data-start=\"1515\" data-end=\"1525\"\u003eno-start\u003c\/em\u003e due to the \u003cstrong data-start=\"1537\" data-end=\"1566\"\u003eelectronic control module\u003c\/strong\u003e.\u003cbr data-start=\"1567\" data-end=\"1570\"\u003eIf your vehicle is suffering from poor performance, excessive smoke, or mechanical issues in the pump itself, \u003cstrong data-start=\"1680\" data-end=\"1725\"\u003ethis repair will not resolve those faults\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1728\" data-end=\"1731\" class=\"\"\u003e\n\u003cp data-start=\"1733\" data-end=\"1855\" class=\"\"\u003e✅ \u003cstrong data-start=\"1735\" data-end=\"1772\"\u003eComponent-level repair of the EDU\u003c\/strong\u003e\u003cbr data-start=\"1772\" data-end=\"1775\"\u003e✅ \u003cstrong data-start=\"1777\" data-end=\"1806\"\u003eBench tested after repair\u003c\/strong\u003e\u003cbr data-start=\"1806\" data-end=\"1809\"\u003e✅ \u003cstrong data-start=\"1811\" data-end=\"1855\"\u003eFast turnaround \u0026amp; trade-friendly service\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1857\" data-end=\"1936\" class=\"\"\u003eFor further assistance or to confirm compatibility, contact \u003cstrong data-start=\"1917\" data-end=\"1935\"\u003eGet Electronic\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Get Electronic NZ","offers":[{"title":"Default Title","offer_id":19848416985185,"sku":"","price":1252.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7236\/1057\/products\/VP44_Diesl_Pump.JPG?v=1765102169","url":"https:\/\/getelectronic.com.au\/products\/vp44-diesel-injection-pump","provider":"Get Electronic NZ","version":"1.0","type":"link"}