Regeneration / Repair Engine controller
Siemens Simtec 70 - 09 117 394 - 09117394

Opel Simtec 70 engine controller repair is a precise service that allows you to restore the full functionality of the control system. These controllers are made in hybrid technology, with a thick-layer substrate and bonded connections, which makes them extremely demanding in service. Due to this structure, the repair requires high precision and several hours of work by an experienced technician. Typical symptoms of failure include problems with starting the engine, injection errors or warning messages on the dashboard.

Currently, new drivers are no longer available on the market, and the only alternative to repair is to purchase unreliable second-hand devices that often do not guarantee full functionality. Professional repair of the Opel engine controller ensures reliability, safety and driving comfort, eliminating the risk associated with choosing second-hand parts.

Regeneration / Repair Engine controller - 09 117 394  - 09117394
Regeneration / Repair Engine controller - 09 117 394 - 09117394
Regeneration / Repair Engine controller - 09 117 394 - 09117394

Error codes we fix Engine controller Siemens Simtec 70 - 09 117 394 - 09117394

C0256 - Electronic brake control module relay circuit faultP0100 - Mass Air Flow (MAF/VAF) Sensor Circuit FaultP0105 - Fault in the Manifold Absolute Pressure (MAP) Sensor or Barometric Pressure (BARO) Sensor CircuitP0110 - Intake Air Temperature (IAT) Sensor Circuit FaultP0113 - Intake air temperature sensor errorP0115 - Fault in the engine coolant temperature sensor circuitP0120 - TPS throttle sensor errorP0136 - Lambda sensor no. 2 circuit fault (after the catalytic converter)P0201 - Fault in the electrical circuit of the fuel injector for the first cylinderP0202 - Fault in the electrical circuit of the fuel injector for the second cylinderP0203 - Fault in the electrical circuit of the fuel injector for the third cylinderP0204 - Fault in the electrical circuit of the fuel injector for the fourth cylinderP0216 - Fault in the fuel injection advance angle control systemP0220 - Malfunction in the throttle position sensor (TPS) or accelerator pedal (APP) circuit "B"P0230 - Fuel pump errorP0300 - MisfireP0301 - Cylinder 1 misfireP0302 - Cylinder 2 misfireP0303 - Cylinder 3 misfireP0304 - Cylinder 4 misfireP0314 - Single misfireP0325 - Fault in the knock sensor circuitP0335 - Crankshaft Position Sensor "A" Circuit FaultP0340 - Camshaft Position (CMP) Sensor Circuit FaultP0351 - Fault in the primary or secondary circuit of ignition coil "A"P0352 - Fault in the primary or secondary circuit of ignition coil "B"P0353 - Usterka obwodu pierwotnego lub wtórnego cewki zapłonowej "C"P0354 - Ignition coil "D" primary or secondary circuit failureP0443 - Fault in the fuel tank ventilation solenoid valve (EVAP) control circuitP0460 - Fault in the fuel level sensor circuitP0530 - Air conditioning pressure sensorP0571 - Fault in the brake/cruise control switch sensor A circuitP0615 - Fault in the starter relay circuitP0650 - MIL lightP1112 - Intake manifold variable length control valveP1116 - Engine coolant temperature sensor circuit faultP1120 - Accelerator pedal circuit faultP1122 - Secondary accelerator pedal sensor circuit failureP1230 - Fault in the fuel pump relay or controller circuitP1231 - Fault in the fuel pump relay circuit or problem with the throttle position sensorP1405 - Problem with the exhaust gas recirculation (EGR) systemP1481 - Fault in fan circuit 1P1482 - Fault in fan circuit 2P1483 - Fault in fan circuit 3P1530 - Fault in the air conditioning (A/C) relay control circuitP1550 - Throttle control errorP1600 - Driver damagedP1615 - CAN problemsP1616 - CAN problemsP1631 - Injection pump controller errorP1635 - Open or short circuit in the glow plug module

Potential signs of failure Engine controller Siemens Simtec 70 - 09 117 394 - 09117394

  • The Check Engine light or the car with the key is on.
  • The engine stops or stops after warming up.
  • No spark or injection on the cylinders.
  • The immobilizer flashes and locks the ignition.
  • The radiator fan runs continuously.
  • The starter turns, but the engine does not start.
  • Complete lack of reaction to accelerator pedal.
  • No communication between the tester and the controller.
  • There are errors in the sensor power supply circuit.
  • No activation of the fuel pump relay.
  • The computer reports an internal fault in the controller.

Questions and answers about Engine controller Siemens Simtec 70


The repair cost for the Siemens Simtec 70 Engine controller is usually 200 EUR

First of all, you need to find out what your part number is and what the error codes from computer diagnostics are. The exceptions where there will be no errors are a hydraulic fault and the so-called "no communication" with the controller. Based on this information, we are able to present you in detail our offer and repair options.

If you have already agreed with us on the possibility of repair, the cost of the service and the delivery time, you can place a repair order via our website. In the upper right corner you will find a red ORDER REPAIR button where you will fill in the data necessary for us to complete the order. After completing the form, you will receive your unique order number and address for shipping the parts.

If you already know the offer and have placed a repair order, send the package with the part and order number by any courier to the following address: NAPRCZESC.PL Dawid Okoń, ul. Lęborska 80, 84-241 Gościcino. Remember to secure the part well in the package, especially if it is heavy and has protruding elements (e.g. sensors) so that it does not break during transport. Always send the part as a whole, twisted, without any loose elements in the box that may not be noticed during unpacking.

We provide a written warranty for the services and products provided for a period of 6 to 24 months.

We do not call you with a repair estimate after receiving the part. The cost of the repair is always determined by phone during the first conversation, before the part reaches us. Thanks to this, each of our customers knows the repair costs before they decide to send the part to us. Thanks to this, after receiving the part, we can immediately start repairing it. This solution guarantees a very quick order execution time compared to the competition.

There are very rare situations in which the standard repair procedure is not sufficient to remove the fault. In such cases, we contact the customer to describe the problem that occurred and what the target repair cost will be with a non-standard solution. In such a situation, the customer has the right to decide whether he wants to carry out further repairs or has the right to resign.

We complete most repairs within 1-2 business days, but this is an approximate time and may sometimes change due to various factors, often beyond our control. We also offer certain services that take longer due to the complexity of the repair process or parts availability and may take up to 2-3 weeks.

If we do not find any fault in the part sent to us or the fault is so extensive that repair is not possible, we charge up to PLN 150 for part verification.

After the repair, we send the part back by courier, and payment is made upon receipt of the parcel by the customer. For customers who want to pay by transfer, this is also possible. Please add this information to your repair order or contact us by phone. In the case of transfer payments, the shipment is sent after the payment has been credited to the account.

Yes, we carry out orders from all over the European Union. We send the shipment outside the country after paying for the repair to the company's bank account. We also issue foreign invoices for contractors included in the list of VAT-EU taxpayers.

Yes, the shipping cost is added in the amount of PLN 30-50 depending on the size of the shipment and the amount of materials used to properly secure it. When shipping abroad, the shipping cost is assessed individually based on the indicated address and added to the repair costs.

If there are any problems after installing the parts, please contact us by phone. These may sometimes be symptoms related to failed adaptation, incorrect installation, etc. We will advise you what to check to rule out all possibilities or we will ask you to send the part for testing under warranty.

Regeneration / Repair Engine controller - 09 117 394  - 09117394
Regeneration / Repair Engine controller - 09 117 394 - 09117394
Regeneration / Repair Engine controller - 09 117 394 - 09117394